You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

1014 lines
53 KiB

<!DOCTYPE html>
<html lang="">
<head>
<title>气候变化与全球环境 - EEE.DOG</title><meta charset="UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"/>
<meta http-equiv="Cache-Control" content="no-transform" />
<meta http-equiv="Cache-Control" content="no-siteapp" />
<meta name="theme-color" content="#f8f5ec" />
<meta name="msapplication-navbutton-color" content="#f8f5ec">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="#f8f5ec">
<meta name="description" content="气候变化与全球环境"/><meta name="keywords" content="iotcat,yimian,blog" /><link rel="alternate" href="/atom.xml" title="EEE.DOG"><link rel="shortcut icon" type="image/x-icon" href="/favicon.ico?v=1.0.0" /><script>lang = ['zh', 'en'];</script>
<script type="text/javascript" src="https://cdn.yimian.xyz/ushio-js/ushio-head.min.js"></script>
<script>page.proj = 'iotcat/eee.dog-public';</script>
<!--<link rel="stylesheet" type="text/css" href="https://cdn.yimian.xyz/kayo/lib/iziModal/iziModal.min.css" />-->
<!--<link rel="stylesheet" type="text/css" href="https://cdn.yimian.xyz/kayo/lib/iziToast/iziToast.min.css" />-->
<link rel="stylesheet" media="none" onload="this.media='all'" type="text/css" href="https://cdn.yimian.xyz/shaky/shaky.css">
<link rel="canonical" href="https://www.eee.dog/thoughts/global-climate-change.html"/>
<link rel="stylesheet" media="none" onload="this.media='all'" type="text/css" href="https://cdn.yimian.xyz/kayo/lib/fancybox/jquery.fancybox.css" /><script type="text/x-mathjax-config">
MathJax.Hub.Config({ tex2jax: { inlineMath: [['$','$'], ['\\(','\\)']] } });
</script>
<script type="text/javascript" async src="https://cdn.yimian.xyz/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML"></script>
<link rel="stylesheet" type="text/css" href="https://cdn.yimian.xyz/kayo/css/style.css?v=1.0.0" />
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-169276192-1" data-pjax></script>
<script>
pjax_google_analytics = () => {
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-169276192-1');
}
</script><script id="baidu_push">
(function(){
var bp = document.createElement('script');
var curProtocol = window.location.protocol.split(':')[0];
if (curProtocol === 'https') {
bp.src = 'https://zz.bdstatic.com/linksubmit/push.js';
}
else {
bp.src = 'http://push.zhanzhang.baidu.com/push.js';
}
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(bp, s);
})();
</script>
<script>
window.config = {"leancloud":"","toc":true,"fancybox":true,"pjax":{"enable":true,"loadingbar":true},"latex":true};
</script>
<meta name="generator" content="Hexo 4.2.1"><link rel="alternate" href="/atom.xml" title="EEE.DOG" type="application/atom+xml">
</head>
<body><div id="mobile-navbar" class="mobile-navbar">
<div class="mobile-header-logo">
<a href="/." class="logo">EEE.DOG</a>
</div>
<div class="mobile-navbar-icon">
<span></span>
<span></span>
<span></span>
</div>
<div class="loading-bar">
<div class="progress"></div>
</div>
</div>
<nav id="mobile-menu" class="mobile-menu slideout-menu">
<ul class="mobile-menu-list"><div id="mobile-menu-Home">
<a href="/">
<li class="mobile-menu-item"><span class=".en">Home</span><span class=".zh">主页</span>
</li>
</a></div><div id="mobile-menu-Archives">
<a href="/archives/">
<li class="mobile-menu-item"><span class=".en">Archives</span><span class=".zh">归档</span>
</li>
</a></div><div id="mobile-menu-Categories">
<a href="/categories/">
<li class="mobile-menu-item"><span class=".en">Categories</span><span class=".zh">分类</span>
</li>
</a></div><div id="mobile-menu-Projects">
<a href="#">
<li class="mobile-menu-item"><span class=".en">Projects</span><span class=".zh">项目</span>
</li>
</a><ul class="sub-menu" style="display: none;">
<li>
<a href="https://fp.js.org/" target="_blank" rel="noopener">
<span class=".en">fp</span><span class=".zh">fp</span>
</a>
</li>
<li>
<a href="https://wiot.js.org/" target="_blank" rel="noopener">
<span class=".en">wIoT</span><span class=".zh">wIoT</span>
</a>
</li>
<li>
<a href="https://github.com/iotcat/kms" target="_blank" rel="noopener">
<span class=".en">kms</span><span class=".zh">kms</span>
</a>
</li>
<li>
<a href="https://ushio.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">ushio</span><span class=".zh">Ushio</span>
</a>
</li>
</ul>
<script>$('#mobile-menu-Projects').click(function(){
$("#mobile-menu-Projects ul").toggle();
})</script>
</div><div id="mobile-menu-Map">
<a href="#">
<li class="mobile-menu-item"><span class=".en">Map</span><span class=".zh">导航</span>
</li>
</a><ul class="sub-menu" style="display: none;">
<li>
<a href="https://api.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">APIs</span><span class=".zh">接口</span>
</a>
</li>
<li>
<a href="https://img.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Imgs</span><span class=".zh">图库</span>
</a>
</li>
<li>
<a href="/">
<span class=".en">Imgbed</span><span class=".zh">图床</span>
</a>
</li>
<li>
<a href="https://share.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Fileshare</span><span class=".zh">文件分享</span>
</a>
</li>
<li>
<a href="https://monitor.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Server Monitor</span><span class=".zh">服务器监控</span>
</a>
</li>
<li>
<a href="https://status.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Service Status</span><span class=".zh">服务状态</span>
</a>
</li>
<li>
<a href="https://acg.watch/" target="_blank" rel="noopener">
<span class=".en">ACG.WATCH</span><span class=".zh">视频</span>
</a>
</li>
<li>
<a href="https://onedrive.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Oneindex</span><span class=".zh">网盘</span>
</a>
</li>
<li>
<a href="https://chat.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Chat</span><span class=".zh">聊天室</span>
</a>
</li>
<li>
<a href="https://proxy.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">Proxy</span><span class=".zh">下载代理</span>
</a>
</li>
<li>
<a href="https://shorturl.yimian.xyz/" target="_blank" rel="noopener">
<span class=".en">ShortenURL</span><span class=".zh">短链</span>
</a>
</li>
</ul>
<script>$('#mobile-menu-Map').click(function(){
$("#mobile-menu-Map ul").toggle();
})</script>
</div><div id="mobile-menu-About">
<a href="#">
<li class="mobile-menu-item"><span class=".en">About</span><span class=".zh">关于</span>
</li>
</a><ul class="sub-menu" style="display: none;">
<li>
<a href="/links/">
<span class=".en">links</span><span class=".zh">友链</span>
</a>
</li>
<li>
<a href="https://iotcat.me/" target="_blank" rel="noopener">
<span class=".en">Me</span><span class=".zh">关于我</span>
</a>
</li>
<li>
<a href="https://cv.yimian.xyz/contact.html" target="_blank" rel="noopener">
<span class=".en">Contact</span><span class=".zh">留言板</span>
</a>
</li>
</ul>
<script>$('#mobile-menu-About').click(function(){
$("#mobile-menu-About ul").toggle();
})</script>
</div></ul>
</nav>
<div class="container" id="mobile-panel">
<header id="header" class="header"><div class="logo-wrapper">
<a href="/." class="logo">EEE.DOG</a>
</div>
<nav class="site-navbar"><ul id="menu" class="menu"><li class="menu-item">
<a id="menu-Home" class="menu-item-link" href="/">
<span class=".en">Home</span><span class=".zh">主页</span>
</a>
</li>
<li class="menu-item">
<a id="menu-Archives" class="menu-item-link" href="/archives/">
<span class=".en">Archives</span><span class=".zh">归档</span>
</a>
</li>
<li class="menu-item">
<a id="menu-Categories" class="menu-item-link" href="/categories/">
<span class=".en">Categories</span><span class=".zh">分类</span>
</a>
</li>
<li class="menu-item">
<a id="menu-Projects" class="menu-item-link" href="#">
<span class=".en">Projects</span><span class=".zh">项目</span>
</a>
<script>
$("#menu-Projects").click(function(){
tips.question({
timeout: 20000,
close: false,
overlay: true,
displayMode: 'once',
//id: 'question',
zindex: 999,
title: 'Projects',
message: '',
position: 'center',
buttons: [
['<button><b>'+((page.tran.getLang() != 'zh')?'fp':'fp')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://fp.js.org/");
else
window.location.href="https://fp.js.org/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'wIoT':'wIoT')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://wiot.js.org/");
else
window.location.href="https://wiot.js.org/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'kms':'kms')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://github.com/iotcat/kms");
else
window.location.href="https://github.com/iotcat/kms";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'ushio':'Ushio')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://ushio.yimian.xyz/");
else
window.location.href="https://ushio.yimian.xyz/";
}, true],
['<button><b>close</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
}, true],
]
});
});
</script>
</li>
<li class="menu-item">
<a id="menu-Map" class="menu-item-link" href="#">
<span class=".en">Map</span><span class=".zh">导航</span>
</a>
<script>
$("#menu-Map").click(function(){
tips.question({
timeout: 20000,
close: false,
overlay: true,
displayMode: 'once',
//id: 'question',
zindex: 999,
title: 'Map',
message: '',
position: 'center',
buttons: [
['<button><b>'+((page.tran.getLang() != 'zh')?'APIs':'接口')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://api.yimian.xyz/");
else
window.location.href="https://api.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Imgs':'图库')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://img.yimian.xyz/");
else
window.location.href="https://img.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Imgbed':'图床')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("/");
else
window.location.href="undefined";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Fileshare':'文件分享')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://share.yimian.xyz/");
else
window.location.href="https://share.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Server Monitor':'服务器监控')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://monitor.yimian.xyz/");
else
window.location.href="https://monitor.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Service Status':'服务状态')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://status.yimian.xyz/");
else
window.location.href="https://status.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'ACG.WATCH':'视频')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://acg.watch/");
else
window.location.href="https://acg.watch/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Oneindex':'网盘')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://onedrive.yimian.xyz/");
else
window.location.href="https://onedrive.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Chat':'聊天室')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://chat.yimian.xyz/");
else
window.location.href="https://chat.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Proxy':'下载代理')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://proxy.yimian.xyz/");
else
window.location.href="https://proxy.yimian.xyz/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'ShortenURL':'短链')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://shorturl.yimian.xyz/");
else
window.location.href="https://shorturl.yimian.xyz/";
}, true],
['<button><b>close</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
}, true],
]
});
});
</script>
</li>
<li class="menu-item">
<a id="menu-About" class="menu-item-link" href="#">
<span class=".en">About</span><span class=".zh">关于</span>
</a>
<script>
$("#menu-About").click(function(){
tips.question({
timeout: 20000,
close: false,
overlay: true,
displayMode: 'once',
//id: 'question',
zindex: 999,
title: 'About',
message: '',
position: 'center',
buttons: [
['<button><b>'+((page.tran.getLang() != 'zh')?'links':'友链')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("true" == "true")
pjax.loadUrl("/links/");
else
window.location.href="/links/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Me':'关于我')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://iotcat.me/");
else
window.location.href="https://iotcat.me/";
}, true],
['<button><b>'+((page.tran.getLang() != 'zh')?'Contact':'留言板')+'</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
if("undefined" == "true")
pjax.loadUrl("https://cv.yimian.xyz/contact.html");
else
window.location.href="https://cv.yimian.xyz/contact.html";
}, true],
['<button><b>close</b></button>', function (instance, toast) {
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
}, true],
]
});
});
</script>
</li>
</ul></nav>
</header>
<main id="main" class="main">
<div class="content-wrapper">
<div id="content" class="content"><article class="post">
<header class="post-header">
<h1 class="post-title"><span class=".zh">气候变化与全球环境</span><span class=".en" hidden>Climate change and the global environment</span>
</h1>
<div class="post-meta">
<span class="post-time">
2019-02-27
</span><span class="post-category">
<a href="/categories/thoughts/">thoughts</a>
</span>
</div>
</header>
<style>.toc-level-2 > .toc-child {display: none !important; }</style>
<div class="post-toc" id="post-toc">
<h2 class="post-toc-title">Contents</h2>
<div class="post-toc-content">
<ol class="toc"><li class="toc-item toc-level-2"><a class="toc-link" href="#概念简介"><span class="toc-text">概念简介</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#天气与气候"><span class="toc-text">天气与气候</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#研究方法"><span class="toc-text">研究方法</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#直接法(研究现代)"><span class="toc-text">直接法(研究现代)</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#间接法(研究历史)"><span class="toc-text">间接法(研究历史)</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Ice-Core分层原因"><span class="toc-text">Ice Core分层原因</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#时间追溯方法"><span class="toc-text">时间追溯方法</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#历史温度研究方法"><span class="toc-text">历史温度研究方法</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#研究发现"><span class="toc-text">研究发现</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#二氧化碳浓度与温度密切相关"><span class="toc-text">二氧化碳浓度与温度密切相关</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#与人类"><span class="toc-text">与人类</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#一个公式"><span class="toc-text">一个公式</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#一个组织"><span class="toc-text">一个组织</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#气候变暖影响"><span class="toc-text">气候变暖影响</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Good"><span class="toc-text">Good</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Bad"><span class="toc-text">Bad</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#Concept-introduction"><span class="toc-text">Concept introduction</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Weather-and-Climate"><span class="toc-text">Weather and Climate</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#research-method"><span class="toc-text">research method</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Direct-method-research-modern"><span class="toc-text">Direct method (research modern)</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Indirect-Method-Research-History"><span class="toc-text">Indirect Method (Research History)</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Ice-Core-layering-reasons"><span class="toc-text">Ice Core layering reasons</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Time-tracking-method"><span class="toc-text">Time tracking method</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Historical-temperature-research-method"><span class="toc-text">Historical temperature research method</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#The-study-found"><span class="toc-text">The study found</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Carbon-dioxide-concentration-is-closely-related-to-temperature"><span class="toc-text">Carbon dioxide concentration is closely related to temperature</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#With-humans"><span class="toc-text">With humans</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#A-formula"><span class="toc-text">A formula</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#An-organization"><span class="toc-text">An organization</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#Climate-warming-impact"><span class="toc-text">Climate warming impact</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#Good-1"><span class="toc-text">Good</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#Bad-1"><span class="toc-text">Bad</span></a></li></ol></li></ol>
</div>
</div>
<script>var arr = [];var ts = '';if($('.post-toc-content').children().length>1){var el = '.post-toc-content';ts = ($(el).children('ol')[0].outerHTML);}else{var el = '.toc';};for(var i = 0; i < $(el).children('li').length; i++){arr.push($(el).children('li')[i].outerHTML);}; arr.splice(arr.length / 2, 0, '</span><span class=".en">');arr.unshift(ts);arr.unshift('<span class=".zh">');arr.push('</span>');$(el).html(arr.join(''));</script><div class="post-content"><span class=".zh">
<p>全球气候变化与人类行为有着显著的相关性,人类行为又会改变气候的自然变化。通过研究Ice core等Archive,发现地球历史中温度与$CO_{2}$浓度有着显著正相关性。如今,人类行为使大气$CO_{2}$含量远超其正常水平,其可能引起全球变暖,冰川融化等,但仅为可能..</p>
</span>
<span class=".en">
<p>Global climate change has a significant correlation with human behavior, and human behavior will change the natural changes in climate. By studying Archives such as Ice core, it is found that there is a significant positive correlation between the temperature and the concentration of $CO_{2}$ in the history of the earth. Nowadays, human behavior makes the atmospheric content of $CO_{2}$ far exceed its normal level, which may cause global warming, melting of glaciers, etc., but it is only possible…</p>
</span>
<a id="more"></a>
<script>
session.onload(function(){
if(page.tran.getLang() == 'en'){
tips.warning({
title: 'Caution',
position: 'topRight',
message: 'This page was translated by Machine!!',
buttons: [['<button>Show Original Page</button>', function (instance, toast) {
page.tran.setLang('zh');
instance.hide({ transitionOut: 'fadeOut' }, toast, 'button');
}, true]]
});
}
});
</script>
<span class=".zh">
<h2 id="概念简介"><a href="#概念简介" class="headerlink" title="概念简介"></a>概念简介</h2><h3 id="天气与气候"><a href="#天气与气候" class="headerlink" title="天气与气候"></a>天气与气候</h3><p>天气是指一段较短时间段内的大气状态,而气候研究的主要使更长时间中周期行动大气状态规律。简言之,气候是周期变化的天气。气候具备地域性,随纬度与海陆分布密切相关。在更长的时间维度上,我们发现地球的气候变迁也呈现出显著的周期性。</p>
<p><img src="https://api.yimian.xyz/img/?path=imgbed/img_8a6ca9c_720x237_8_null_normal.jpeg" alt="地球历史温度变迁"></p>
<p>上图描述了地球的历史温度,其具有明显的周期性。值得注意的是,每当全球气候变暖,便会激发物种爆炸。而现在,正处于一次小规模的温度上升期,且温度上升速度与历史数据并无太大异常,因此无法确凿证明其与人类二氧化碳排放有关。</p>
<h2 id="研究方法"><a href="#研究方法" class="headerlink" title="研究方法"></a>研究方法</h2><h3 id="直接法(研究现代)"><a href="#直接法(研究现代)" class="headerlink" title="直接法(研究现代)"></a>直接法(研究现代)</h3><ol>
<li>记录温度</li>
<li>记录降雨量 (Precipitation)</li>
<li>研究植被 (Vegetation)</li>
<li>海平面</li>
<li>冰川 (Glaciers) :: 主要通过研究冰盖融化与生成的Balance</li>
</ol>
<h3 id="间接法(研究历史)"><a href="#间接法(研究历史)" class="headerlink" title="间接法(研究历史)"></a>间接法(研究历史)</h3><ol>
<li>Proxy</li>
<li>Archive e.g. “Ice Core” ::从冰层(Ice Sheet)中提取的分层的冰棍标本</li>
</ol>
<h3 id="Ice-Core分层原因"><a href="#Ice-Core分层原因" class="headerlink" title="Ice Core分层原因"></a>Ice Core分层原因</h3><p>积雪后,随着时间推移,积雪会经历以下几种状态:</p>
<ol>
<li>Snow (几小时,主要成分是空气)</li>
<li>Firn (几天,粒雪)</li>
<li>Glacial Ice (数年)</li>
</ol>
<h3 id="时间追溯方法"><a href="#时间追溯方法" class="headerlink" title="时间追溯方法"></a>时间追溯方法</h3><p>由于积雪时的温度不同,因此冰层中会以年为单位周期变化,通过计数层数即可获得某一冰层的所属年代。<br><img src="https://api.yimian.xyz/img/?path=imgbed/img_c2461c9_600x400_8_null_normal.jpeg" alt="冰层"></p>
<h3 id="历史温度研究方法"><a href="#历史温度研究方法" class="headerlink" title="历史温度研究方法"></a>历史温度研究方法</h3><p>大气中${}^{18}O/{}^{16}O$比值与温度密切相关,因此通过测量冰层中相应位置的同位素比值即可间接推得当时的温度。<br>此外,还可以通过类似的方法测得各历史时期的$CO_{2}$浓度。</p>
<h2 id="研究发现"><a href="#研究发现" class="headerlink" title="研究发现"></a>研究发现</h2><h3 id="二氧化碳浓度与温度密切相关"><a href="#二氧化碳浓度与温度密切相关" class="headerlink" title="二氧化碳浓度与温度密切相关"></a>二氧化碳浓度与温度密切相关</h3><p><img src="https://api.yimian.xyz/img/?path=imgbed/img_d2a8246_394x204_8_null_normal.jpeg" alt="历史二氧化碳与温度"></p>
<p>由上图可看出,地球历史上,二氧化碳浓度与温度具备密切的相关性。直到近150年,这一规律被打破,大气二氧化碳浓度极具上升。人表示慌得一批⌇●﹏●⌇</p>
<h2 id="与人类"><a href="#与人类" class="headerlink" title="与人类"></a>与人类</h2><h3 id="一个公式"><a href="#一个公式" class="headerlink" title="一个公式"></a>一个公式</h3>
<div style="overflow:scroll;">
<p>$$Increase CO_{2} = Increasing Population + \Delta Emission per Person + Efficiency of CO_{2} Use$$</p>
</div>
<p>这个公式也可以转译为:</p>
<div style="overflow:scroll;">
<p>$$碳排量 = 人口 + 经济 - 科技$$</p>
</div>
<h3 id="一个组织"><a href="#一个组织" class="headerlink" title="一个组织"></a>一个组织</h3><p>Intergovernmental Panel on Climate Change (IPCC) 制定了一个小目标来限制各国温室气体排放,表示到2050年,全球二氧化碳排放量要卡一半。。这其实等同于将排放量和钱联系起来,给每个国家分一部分排放量,如果多排就要交钱来买。结果已经工业化完的发达国家切走了超过40%的蛋糕,国科大校长老丁表示这不能忍啊,发展中国家的人到底还有没有人权啊ヾ(´・ ・`。)ノ”</p>
<h2 id="气候变暖影响"><a href="#气候变暖影响" class="headerlink" title="气候变暖影响"></a>气候变暖影响</h2><h3 id="Good"><a href="#Good" class="headerlink" title="Good"></a>Good</h3><ul>
<li>数据表明温度越高,世界范围战争数量越少</li>
<li>实验表明,温度高时,粮食等植被产量更高</li>
</ul>
<h3 id="Bad"><a href="#Bad" class="headerlink" title="Bad"></a>Bad</h3><ul>
<li>南方动物(虫子)比植物北迁的快,北方无天敌,植物被虫子吃光</li>
<li>海平面上升,淹没苏州</li>
</ul>
<!-- 引入mermaid制图-->
<div class="mermaid">
graph TD
A{Climate Change}
B[Economy]
C[Politic]
D[Tech]
E[Agriculture]
F[Human Health]
A --> |influence| E
E --> |change| B
E --> |change| C
B --> |change| C
B --> |determine| D
C --> |determine| D
B --> |influence| F
D --> |affect| F
D --> A
C --> A
D --> E
E --> |Green Plant| A
E --> F
F --> E
</div>
<hr>
<p>参考课件:<br><a href="https://www.eee.dog/usr/uploads/2019/02/3411175553.pdf">Climate change - From past to Future - Yi Zou-2019.pdf</a></p>
</span>
<span class=".en">
<h2 id="Concept-introduction"><a href="#Concept-introduction" class="headerlink" title="Concept introduction"></a>Concept introduction</h2><h3 id="Weather-and-Climate"><a href="#Weather-and-Climate" class="headerlink" title="Weather and Climate"></a>Weather and Climate</h3><p>Weather refers to the state of the atmosphere in a short period of time, and climate research mainly focuses on the law of atmospheric state in a longer period of time. In short, climate is weather that changes periodically. The climate is regional and closely related to the distribution of land and sea with latitude. In a longer time dimension, we find that the Earth’s climate change also shows significant periodicity.</p>
<p><img src="https://api.yimian.xyz/img/?path=imgbed/img_8a6ca9c_720x237_8_null_normal.jpeg" alt="The temperature changes in the history of the earth"></p>
<p>The figure above describes the historical temperature of the earth, which has obvious periodicity. It is worth noting that whenever the global climate warms, it will trigger an explosion of species. But now, it is in a small-scale temperature rise period, and the temperature rise rate is not too abnormal with historical data, so it is impossible to conclusively prove that it is related to human carbon dioxide emissions.</p>
<h2 id="research-method"><a href="#research-method" class="headerlink" title="research method"></a>research method</h2><h3 id="Direct-method-research-modern"><a href="#Direct-method-research-modern" class="headerlink" title="Direct method (research modern)"></a>Direct method (research modern)</h3><ol>
<li>Record the temperature</li>
<li>Record rainfall (Precipitation)</li>
<li>Research vegetation (Vegetation)</li>
<li>Sea level</li>
<li>Glaciers :: Balance, mainly through the study of the melting and formation of ice sheets</li>
</ol>
<h3 id="Indirect-Method-Research-History"><a href="#Indirect-Method-Research-History" class="headerlink" title="Indirect Method (Research History)"></a>Indirect Method (Research History)</h3><ol>
<li>Proxy</li>
<li>Archive e.g. “Ice Core” :: a layered ice lolly specimen extracted from the Ice Sheet</li>
</ol>
<h3 id="Ice-Core-layering-reasons"><a href="#Ice-Core-layering-reasons" class="headerlink" title="Ice Core layering reasons"></a>Ice Core layering reasons</h3><p>After snow cover, over time, snow cover will experience the following states:</p>
<ol>
<li>Snow (a few hours, the main component is air)</li>
<li>Firn (a few days, snow)</li>
<li>Glacial Ice (several years)</li>
</ol>
<h3 id="Time-tracking-method"><a href="#Time-tracking-method" class="headerlink" title="Time tracking method"></a>Time tracking method</h3><p>Because the temperature of snow is different, the ice layer will change periodically in units of years, and the age of a certain ice layer can be obtained by counting the number of layers.<br><img src="https://api.yimian.xyz/img/?path=imgbed/img_c2461c9_600x400_8_null_normal.jpeg" alt="冰层"></p>
<h3 id="Historical-temperature-research-method"><a href="#Historical-temperature-research-method" class="headerlink" title="Historical temperature research method"></a>Historical temperature research method</h3><p>The ratio of ${}^{18}O/{}^{16}O$ in the atmosphere is closely related to temperature. Therefore, the current temperature can be indirectly inferred by measuring the isotope ratio of the corresponding position in the ice layer.<br>In addition, the concentration of $CO_{2}$ in each historical period can also be measured by a similar method.</p>
<h2 id="The-study-found"><a href="#The-study-found" class="headerlink" title="The study found"></a>The study found</h2><h3 id="Carbon-dioxide-concentration-is-closely-related-to-temperature"><a href="#Carbon-dioxide-concentration-is-closely-related-to-temperature" class="headerlink" title="Carbon dioxide concentration is closely related to temperature"></a>Carbon dioxide concentration is closely related to temperature</h3><p><img src="https://api.yimian.xyz/img/?path=imgbed/img_d2a8246_394x204_8_null_normal.jpeg" alt="History of carbon dioxide and temperature"></p>
<p>As can be seen from the above figure, in the history of the earth, the concentration of carbon dioxide has a close correlation with temperature. Until the past 150 years, this rule was broken, and the concentration of atmospheric carbon dioxide increased dramatically. People expressed panic ⌇●﹏●⌇</p>
<h2 id="With-humans"><a href="#With-humans" class="headerlink" title="With humans"></a>With humans</h2><h3 id="A-formula"><a href="#A-formula" class="headerlink" title="A formula"></a>A formula</h3>
<div style="overflow:scroll;">
<p>$$Increase CO_{2} = Increasing Population + \Delta Emission per Person + Efficiency of CO_{2} Use$$</p>
</div>
<p>This formula can also be translated as:</p>
<div style="overflow:scroll;">
<p>$$Carbon emissions = population + economy-technology$$</p>
</div>
<h3 id="An-organization"><a href="#An-organization" class="headerlink" title="An organization"></a>An organization</h3><p>The Intergovernmental Panel on Climate Change (IPCC) has set a small goal to limit greenhouse gas emissions in various countries, stating that by 2050, global carbon dioxide emissions will have to be half. . In fact, this is equivalent to linking emissions with money, giving each country a portion of the emissions, and paying for more emissions. As a result, the industrialized developed countries cut away more than 40% of the cake. The president of the National University of Science and Technology, Lao Ding, said that this is unbearable. Do people in developing countries have human rights? ヾ(´・ ・`。)ノ”</p>
<h2 id="Climate-warming-impact"><a href="#Climate-warming-impact" class="headerlink" title="Climate warming impact"></a>Climate warming impact</h2><h3 id="Good-1"><a href="#Good-1" class="headerlink" title="Good"></a>Good</h3><ul>
<li>Data shows that the higher the temperature, the fewer wars worldwide</li>
<li>Experiments show that when the temperature is high, the yield of vegetation such as grain is higher</li>
</ul>
<h3 id="Bad-1"><a href="#Bad-1" class="headerlink" title="Bad"></a>Bad</h3><ul>
<li>Southern animals (bugs) move northward faster than plants. There are no natural enemies in the north, and plants are eaten up by bugs.</li>
<li>Sea level rises, flooding Suzhou</li>
</ul>
<!-- Introduce mermaid drawing-->
<div class="mermaid">
graph TD
A{Climate Change}
B[Economy]
C[Politic]
D[Tech]
E[Agriculture]
F[Human Health]
A --> |influence| E
E --> |change| B
E --> |change| C
B --> |change| C
B --> |determine| D
C --> |determine| D
B --> |influence| F
D --> |affect| F
D --> A
C --> A
D --> E
E --> |Green Plant| A
E --> F
F --> E
</div>
<hr>
<p>Reference courseware:<br><a href="https://www.eee.dog/usr/uploads/2019/02/3411175553.pdf">Climate change-From past to Future-Yi Zou-2019.pdf</a></p>
</span>
</div>
<div class="post-copyright">
<p class="copyright-item">
<span>Author: </span>
<a href="https://iotcat.me/" target="_blank" rel="noopener">IoTcat</a>
</p>
<p class="copyright-item">
<span>Link: </span>
<a href="https://www.eee.dog/thoughts/global-climate-change.html">https://www.eee.dog/thoughts/global-climate-change.html</a>
</p>
<p class="copyright-item">
<span>License: </span><a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/" target="_blank">知识共享署名-非商业性使用 4.0 国际许可协议</a>
</p>
</div>
<footer class="post-footer">
<div class="post-tags">
<a href="/tags/environment/">environment</a>
<a href="/tags/climate/">climate</a>
</div>
<nav class="post-nav"><a class="prev" href="/thoughts/economy-environment-sustainability.html">
<i class="iconfont icon-left"></i>
<span class="prev-text nav-default"><span class=".zh">经济,环境可持续性</span><span class=".en">Economy, Environment and Sustainability</span></span>
<span class="prev-text nav-mobile">Prev</span>
</a>
<a class="next" href="/notes/electromagnetism.html">
<span class="next-text nav-default"><span class=".zh">工程电磁学</span><span class=".en">Engineering Electromagnetics</span></span>
<span class="prev-text nav-mobile">Next</span>
<i class="iconfont icon-right"></i>
</a>
</nav></footer>
</article><script>$(()=>{var p = window.location.pathname;setTimeout(()=>{if(window.location.pathname == p)tips.show({
title: 'tips',
position: 'topRight',
message: ((page.tran.getLang() == 'zh')?"此文章预计阅读 6 分钟哦~": "Read this page will spend around 12 minutes~")
})}, 6000)})</script>
</div><div class="comments" id="comments"><div id="vcomments"></div>
</div></div>
</main>
<footer id="footer" class="footer">
<script>
page_obj = {
layout: "post",
comments: "true"
};
</script><div class="social-links"><a href="mailto:i@iotcat.me" class="iconfont icon-email" title="email"></a>
<a href="https://github.com/iotcat" target="_blank" rel="noopener" class="iconfont icon-github" title="github"></a>
<a href="/atom.xml" class="iconfont icon-rss" title="rss"></a>
</div><div class="copyright"><span id="/thoughts/global-climate-change.html" class="statistic leancloud_visitors">
<em>Visitors </em> <i class="leancloud-visitors-count">??</i>
<span class="division"> |</span>
<em>Reading </em> 12 min
</span>
<br>
<span class="power-by">
Powered by <a class="hexo-link" href="https://ushio.yimian.xyz/" target="_blank" rel="noopener">Ushio</a>
</span>
<span class="division">|</span>
<span class="theme-info">
Theme -
<a class="theme-link" href="https://github.com/iotcat/kayo" target="_blank" rel="noopener">Kayo</a>
</span>
<span class="copyright-year">&copy;2018 - 2021<span class="heart shaky">
<i class="iconfont icon-heart"></i>
</span>
<span class="author"><a href="https://iotcat.me/" target="_blank" rel="noopener">IoTcat</a></span>
</span>
</div>
</footer>
<div class="back-to-top" id="back-to-top">
<i class="iconfont icon-up"></i>
</div>
</div>
<script src="https://cdn.yimian.xyz/kayo/lib/valine/valine.min.js" data-pjax></script>
<style>
/* 背景图片 */
#veditor {
background-image: url(https://cdn.yimian.xyz/img/blog/comments_bg.webp);
background-size: contain;
background-repeat: no-repeat;
background-position: right;
background-color: rgba(255, 255, 255, 0);
resize: vertical
}
/* 头像旋转 */
img.vimg {
transition: all 1s /* 旋转时间为 1s */
}
img.vimg:hover {
transform: rotate(360deg);
-webkit-transform: rotate(360deg);
-moz-transform: rotate(360deg);
-o-transform: rotate(360deg);
-ms-transform: rotate(360deg);
}
/* 盒子模式 */
#vcomments .vcards .vcard {
padding: 15px 20px 0 20px;
border-radius: 10px;
margin-bottom: 15px;
box-shadow: 0 0 4px 1px rgba(0, 0, 0, .12);
transition: all .3s
}
#vcomments .vcards .vcard:hover {
box-shadow: 0 0 8px 3px rgba(0, 0, 0, .12)
}
#vcomments .vcards .vcard .vh .vcard {
border: none;
box-shadow: none;
}
</style>
<script>
pjax_valine = () => {
$.get('https://auth.yimian.xyz/getEmailHash.php', function(res){
if(page.tran.getLang() == 'zh'){
var lan = 'zh-CN';
var metaPlaceholder = {"nick":"昵称/QQ号","mail":"邮箱(完全保密)"};
var tagMeta = ["博主","小伙伴","访客"];
var placeholder = "填写邮箱可以及时收到回复哦(●'◡'●)";
}else{
var lan = 'en';
var metaPlaceholder = {"nick":"Nickname/QQ","mail":"EMail"};
var tagMeta = ["Master","Friend","Visitor"];
var placeholder = "Leave some comments here (●'◡'●)";
}
new Valine({
el: '#vcomments',
appId: 'eVzpK7EyT6OafJvXWIRminWT-gzGzoHsz',
appKey: '2qjuEBgVE0BscTQnTmoS9roU',
master: '9b616ff4cd6c305e5970bee7b1bd9b1f', //博主邮箱md5
tagMeta: tagMeta, //标识字段名
friends: res, //["b6ddef7c7e1c647e7767afeacdfb7b64","46dd4e6fef4f9591736c4723a965ca2e","6132d77f9f0ae060bc733090991acecb","3e00e104b79d7c6e866c6b23c6ba6dfc"], //小伙伴邮箱Md5
metaPlaceholder: metaPlaceholder,
placeholder: placeholder,
lang: lan,
path: window.location.pathname,
enableQQ: true,
visitor: true,
emojiCDN: '//i0.hdslb.com/bfs/emote/',
emojiMaps: {
"tv_doge": "6ea59c827c414b4a2955fe79e0f6fd3dcd515e24.png",
"tv_亲亲": "a8111ad55953ef5e3be3327ef94eb4a39d535d06.png",
"tv_偷笑": "bb690d4107620f1c15cff29509db529a73aee261.png",
"tv_再见": "180129b8ea851044ce71caf55cc8ce44bd4a4fc8.png",
"tv_冷漠": "b9cbc755c2b3ee43be07ca13de84e5b699a3f101.png",
"tv_发怒": "34ba3cd204d5b05fec70ce08fa9fa0dd612409ff.png",
"tv_发财": "34db290afd2963723c6eb3c4560667db7253a21a.png",
"tv_可爱": "9e55fd9b500ac4b96613539f1ce2f9499e314ed9.png",
"tv_吐血": "09dd16a7aa59b77baa1155d47484409624470c77.png",
"tv_呆": "fe1179ebaa191569b0d31cecafe7a2cd1c951c9d.png",
"tv_呕吐": "9f996894a39e282ccf5e66856af49483f81870f3.png",
"tv_困": "241ee304e44c0af029adceb294399391e4737ef2.png",
"tv_坏笑": "1f0b87f731a671079842116e0991c91c2c88645a.png",
"tv_大佬": "093c1e2c490161aca397afc45573c877cdead616.png",
"tv_大哭": "23269aeb35f99daee28dda129676f6e9ea87934f.png",
"tv_委屈": "d04dba7b5465779e9755d2ab6f0a897b9b33bb77.png",
"tv_害羞": "a37683fb5642fa3ddfc7f4e5525fd13e42a2bdb1.png",
"tv_尴尬": "7cfa62dafc59798a3d3fb262d421eeeff166cfa4.png",
"tv_微笑": "70dc5c7b56f93eb61bddba11e28fb1d18fddcd4c.png",
"tv_思考": "90cf159733e558137ed20aa04d09964436f618a1.png",
"tv_惊吓": "0d15c7e2ee58e935adc6a7193ee042388adc22af.png",
"tv_打脸": "56ab10b624063e966bfcb76ea5dc4794d87dfd47.png",
"tv_抓狂": "fe31c08edad661d63762b04e17b8d5ae3c71a757.png",
"tv_抠鼻": "c666f55e88d471e51bbd9fab9bb308110824a6eb.png",
"tv_斜眼笑": "911f987aa8bc1bee12d52aafe62bc41ef4474e6c.png",
"tv_无奈": "ea8ed89ee9878f2fece2dda0ea8a5dbfe21b5751.png",
"tv_晕": "5443c22b4d07fb1907ccc610c8e6db254f2461b7.png",
"tv_流汗": "cead1c351ab8d79e9f369605beb90148db0fbed3.png",
"tv_流泪": "7e71cde7858f0cd50d74b0264aa26db612a8a167.png",
"tv_流鼻血": "c32d39db2737f89b904ca32700d140a9241b0767.png",
"tv_点赞": "f85c354995bd99e28fc76c869bfe42ba6438eff4.png",
"tv_生气": "26702dcafdab5e8225b43ffd23c94ac1ff932654.png",
"tv_生病": "8b0ec90e6b86771092a498c54f09fc94621c1900.png",
"tv_疑问": "0793d949b18d7be716078349c202c15ff166f314.png",
"tv_白眼": "c1d59f439e379ee50eef488bcb5e5378e5044ea4.png",
"tv_皱眉": "72ccad6679fea0d14cce648b4d818e09b8ffea2d.png",
"tv_目瞪口呆": "0b8cb81a68de5d5365212c99375e7ace3e7891b7.png",
"tv_睡着": "8b196675b53af58264f383c50ad0945048290b33.png",
"tv_笑哭": "1abc628f6d4f4caf9d0e7800878f4697abbc8273.png",
"tv_腼腆": "89712c0d4af73e67f89e35cbc518420380a7f6f4.png",
"tv_色": "61822c7e9aae5da76475e7892534545336b23a6f.png",
"tv_调侃": "4bc022533ef31544ca0d72c12c808cf4a1cce3e3.png",
"tv_调皮": "b9c41de8e82dd7a8515ae5e3cb63e898bf245186.png",
"tv_鄙视": "6e72339f346a692a495b123174b49e4e8e781303.png",
"tv_闭嘴": "c9e990da7f6e93975e25fd8b70e2e290aa4086ef.png",
"tv_难过": "87f46748d3f142ebc6586ff58860d0e2fc8263ba.png",
"tv_馋": "fc7e829b845c43c623c8b490ee3602b7f0e76a31.png",
"tv_鬼脸": "0ffbbddf8a94d124ca2f54b360bbc04feb6bbfea.png",
"tv_黑人问号": "45821a01f51bc867da9edbaa2e070410819a95b2.png",
"tv_鼓掌": "1d21793f96ef4e6f48b23e53e3b9e42da833a0f6.png"
// ... 更多表情
}
});
});
};
</script><script type="text/javascript" src="https://cdn.yimian.xyz/ushio-js/ushio-footer.min.js"></script>
<script>
session.onload(function(){
if(session.get('group') != 'anonymous'){
function insertNick(){
if($('.vnick').length){
$('.vnick').val(session.get('nickname'));
}else{
setTimeout(insertNick, 500);
}
}
function insertMail(){
if($('.vmail').length){
$('.vmail').val(session.get('email'));
}else{
setTimeout(insertMail, 500);
}
}
if(session.get('nickname')){
insertNick();
}
if(session.get('email')){
insertMail();
}
}
});
</script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/lib/slideout/slideout.js"></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/lib/fancybox/jquery.fancybox.pack.js"></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/lib/iziToast/iziToast.min.js"></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/lib/iziModal/iziModal.min.js"></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/lib/mermaid/mermaid.min.js"></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/js/src/kayo.js?v=1.0.0" data-pjax></script>
<script type="text/javascript" src="https://cdn.yimian.xyz/kayo/js/src/kayo-no-pjax.js?v=1.0.0"></script>
<script src="https://cdn.yimian.xyz/kayo/lib/pjax/pjax.min.js"></script>
<script>window.pjax = new Pjax({
elements: 'a[href]:not([href^="#"]):not([href="javascript:void(0)"])',
selectors: ["head title, #main", "#footer"],
});/* lazyload */
window.imageLazyLoadSetting = {
isSPA: false,
processImages: null,
};
window.addEventListener("load",function(){var t=/\.(gif|jpg|jpeg|tiff|png)$/i,r=/^data:image\/[a-z]+;base64,/;Array.prototype.slice.call(document.querySelectorAll("img[data-original]")).forEach(function(a){var e=a.parentNode;"A"===e.tagName&&(e.href.match(t)||e.href.match(r))&&(e.href=a.dataset.original)})});
/* 第一次载入页面加载的函数 */
pjax_ini = () => {
/* 关闭侧边栏 */
window.slideout.close();
if(page_obj.comments == "true"){pjax_valine();}pjax_google_analytics();mermaid.init(undefined, $(".mermaid"));/* lazy load */
!function(n){n.imageLazyLoadSetting.processImages=o;var i=n.imageLazyLoadSetting.isSPA,r=Array.prototype.slice.call(document.querySelectorAll("img[data-original]"));function o(){i&&(r=Array.prototype.slice.call(document.querySelectorAll("img[data-original]")));for(var t,e,a=0;a<r.length;a++)t=r[a],e=void 0,0<=(e=t.getBoundingClientRect()).bottom&&0<=e.left&&e.top<=(n.innerHeight||document.documentElement.clientHeight)&&function(){var t,e,n,i,o=r[a];t=o,e=function(){r=r.filter(function(t){return o!==t})},n=new Image,i=t.getAttribute("data-original"),n.onload=function(){t.src=i,e&&e()},n.src=i}()}o(),n.addEventListener("scroll",function(){var t,e;t=o,e=n,clearTimeout(t.tId),t.tId=setTimeout(function(){t.call(e)},500)})}(this);
!function(){var t=/\.(gif|jpg|jpeg|tiff|png)$/i,r=/^data:image\/[a-z]+;base64,/;Array.prototype.slice.call(document.querySelectorAll("img[data-original]")).forEach(function(a){var e=a.parentNode;"A"===e.tagName&&(e.href.match(t)||e.href.match(r))&&(e.href=a.dataset.original)})}();
};
/* 第一次 执行 */
pjax_ini();var loadingBar = document.querySelector(".loading-bar");
var progress = document.querySelector(".loading-bar .progress");
var timer = null;
// Pjax 开始时执行的函数
var loadingbarStart = function () {
// 进度条默认已经加载 20%
var loadingBarWidth = 20;
// 进度条的最大增加宽度
var MAX_LOADING_WIDTH = 95;
// 显示进度条
loadingBar.classList.add("loading");
// 初始化进度条的宽度
progress.style.width = loadingBarWidth + "%";
clearInterval(timer);
timer = setInterval(function () {
// 进度条的增加速度(可以改为一个随机值,显得更加真实)
loadingBarWidth += 3;
// 当进度条到达 95% 后停止增加
if (loadingBarWidth > MAX_LOADING_WIDTH) {
loadingBarWidth = MAX_LOADING_WIDTH;
}
progress.style.width = loadingBarWidth + "%";
}, 500);
};
// Pjax 完成之后执行的函数
var loadingbarStop = function () {
clearInterval(timer);
progress.style.width = "100%";
loadingBar.classList.remove("loading");
setTimeout(function () {
progress.style.width = 0;
}, 400);
};/* Pjax 开始时,重新加载的函数 */
document.addEventListener("pjax:send", function () {loadingbarStart();
});
/* Pjax 完成后,重新加载的函数 */
document.addEventListener("pjax:complete", function () {
/* 重载带data-pjax的script,或者.pjax-reload属性内容的script */
$("script[data-pjax], .pjax-reload script").each(function () {
$(this).parent().append($(this).remove());
});
pjax_ini();loadingbarStop();
page.tran.setLang();
});
/* Pjax 出错,执行的函数 */
document.addEventListener("pjax:error", function () {
});</script>
</body>
</html>