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href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&returnto=Category%3A1948%E5%B9%B4%E7%8E%AF%E5%A2%83&returntoquery=variant%3Dzh-sg" title="建议你登录，尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading" lang="zh-Hans-SG" dir="ltr"><span class="mw-page-title-namespace">分类</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">1948年环境</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" lang="zh-Hans-SG" dir="ltr"> <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。8种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-8" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">8种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B5%D9%86%D9%8A%D9%81:%D8%A7%D9%84%D8%A8%D9%8A%D8%A6%D8%A9_%D9%81%D9%8A_1948" title="تصنيف:البيئة في 1948 – 阿拉伯语" lang="ar" hreflang="ar" data-title="تصنيف:البيئة في 1948" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Category:1948_in_the_environment" title="Category:1948 in the environment – 英语" lang="en" hreflang="en" data-title="Category:1948 in the environment" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B1%D8%AF%D9%87:%D9%85%D8%AD%DB%8C%D8%B7_%D8%B2%DB%8C%D8%B3%D8%AA_%D8%AF%D8%B1_%DB%B1%DB%B9%DB%B4%DB%B8_(%D9%85%DB%8C%D9%84%D8%A7%D8%AF%DB%8C)" title="رده:محیط زیست در ۱۹۴۸ (میلادی) – 波斯语" lang="fa" hreflang="fa" data-title="رده:محیط زیست در ۱۹۴۸ (میلادی)" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BF%D5%A1%D5%BF%D5%A5%D5%A3%D5%B8%D6%80%D5%AB%D5%A1:1948_%D5%B7%D6%80%D5%BB%D5%A1%D5%AF%D5%A1_%D5%B4%D5%AB%D5%BB%D5%A1%D5%BE%D5%A1%D5%B5%D6%80%D5%B8%D6%82%D5%B4" title="Կատեգորիա:1948 շրջակա միջավայրում – 亚美尼亚语" lang="hy" hreflang="hy" data-title="Կատեգորիա:1948 շրջակա միջավայրում" data-language-autonym="Հայերեն" data-language-local-name="亚美尼亚语" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Kategori:Lingkungan_hidup_dalam_tahun_1948" title="Kategori:Lingkungan hidup dalam tahun 1948 – 印度尼西亚语" lang="id" hreflang="id" data-title="Kategori:Lingkungan hidup dalam tahun 1948" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B6%84%EB%A5%98:1948%EB%85%84_%ED%99%98%EA%B2%BD" title="분류:1948년 환경 – 韩语" lang="ko" hreflang="ko" data-title="분류:1948년 환경" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B2%D9%85%D8%B1%DB%81:1948%D8%A1_%D9%85%DB%8C%DA%BA_%D9%85%D8%A7%D8%AD%D9%88%D9%84" title="زمرہ:1948ء میں ماحول – 乌尔都语" lang="ur" hreflang="ur" data-title="زمرہ:1948ء میں ماحول" data-language-autonym="اردو" data-language-local-name="乌尔都语" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Th%E1%BB%83_lo%E1%BA%A1i:M%C3%B4i_tr%C6%B0%E1%BB%9Dng_n%C4%83m_1948" title="Thể loại:Môi trường năm 1948 – 越南语" lang="vi" hreflang="vi" data-title="Thể loại:Môi trường năm 1948" data-language-autonym="Tiếng Việt" data-language-local-name="越南语" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q8143320#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-category" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" title="查看分类页面[c]" accesskey="c"><span>分类</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Category_talk:1948%E5%B9%B4%E7%8E%AF%E5%A2%83&action=edit&redlink=1" rel="discussion" class="new" title="关于此页面的讨论（页面不存在）[t]" accesskey="t"><span>讨论</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " lang="zh-Hans-SG" dir="ltr"> <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="更改语言变体" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">新加坡简体</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-varlang-0" class="ca-variants-zh mw-list-item"><a href="/zh/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh" hreflang="zh"><span>不转换</span></a></li><li id="ca-varlang-1" class="ca-variants-zh-Hans mw-list-item"><a href="/zh-hans/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hans" hreflang="zh-Hans"><span>简体</span></a></li><li id="ca-varlang-2" class="ca-variants-zh-Hant mw-list-item"><a href="/zh-hant/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hant" hreflang="zh-Hant"><span>繁體</span></a></li><li id="ca-varlang-3" class="ca-variants-zh-Hans-CN mw-list-item"><a href="/zh-cn/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hans-CN" hreflang="zh-Hans-CN"><span>大陆简体</span></a></li><li id="ca-varlang-4" class="ca-variants-zh-Hant-HK mw-list-item"><a href="/zh-hk/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hant-HK" hreflang="zh-Hant-HK"><span>香港繁體</span></a></li><li id="ca-varlang-5" class="ca-variants-zh-Hant-MO mw-list-item"><a href="/zh-mo/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hant-MO" hreflang="zh-Hant-MO"><span>澳門繁體</span></a></li><li id="ca-varlang-6" class="ca-variants-zh-Hans-MY mw-list-item"><a href="/zh-my/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hans-MY" hreflang="zh-Hans-MY"><span>大马简体</span></a></li><li id="ca-varlang-7" class="selected ca-variants-zh-Hans-SG mw-list-item"><a href="/zh-sg/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hans-SG" hreflang="zh-Hans-SG"><span>新加坡简体</span></a></li><li id="ca-varlang-8" class="ca-variants-zh-Hant-TW mw-list-item"><a href="/zh-tw/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" lang="zh-Hant-TW" hreflang="zh-Hant-TW"><span>臺灣正體</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="查看"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83"><span>阅读</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83&action=history" title="本页面的早前版本。[h]" accesskey="h"><span>查看历史</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" lang="zh-Hans-SG" dir="ltr"> <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="工具" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">工具</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">工具</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">隐藏</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="更多选项" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83"><span>阅读</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83&action=edit" title="编辑该页面[e]" accesskey="e"><span>编辑</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83&action=history"><span>查看历史</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" lang="zh-Hans-SG" dir="ltr"> <div class="vector-menu-heading"> 常规 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%85%A5%E9%A1%B5%E9%9D%A2/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" title="列出所有与本页相链的页面[j]" accesskey="j"><span>链入页面</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%87%BA%E6%9B%B4%E6%94%B9/Category:1948%E5%B9%B4%E7%8E%AF%E5%A2%83" rel="nofollow" title="页面链出所有页面的更改[k]" accesskey="k"><span>相关更改</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Project:%E4%B8%8A%E4%BC%A0" title="上传图像或多媒体文件[u]" accesskey="u"><span>上传文件</span></a></li><li id="t-specialpages" class="mw-list-item"><a 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id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="zh-Hans-SG" dir="ltr"><div role="navigation" aria-label="Portals" class="noprint portal plainlist tright" style="margin:0.5em 0 0.5em 1em;border:solid #aaa 1px"> <ul style="display:table;box-sizing:border-box;padding:0.1em;max-width:175px;background:var(--background-color-base,#f9f9f9);font-size:85%;line-height:110%;font-weight:bold"> <li style="display:table-row"><span style="display:table-cell;padding:0.2em;vertical-align:middle;text-align:center"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Aegopodium_podagraria1_ies.jpg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Aegopodium_podagraria1_ies.jpg/32px-Aegopodium_podagraria1_ies.jpg" decoding="async" width="32" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Aegopodium_podagraria1_ies.jpg/48px-Aegopodium_podagraria1_ies.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Aegopodium_podagraria1_ies.jpg/64px-Aegopodium_podagraria1_ies.jpg 2x" data-file-width="800" data-file-height="700" /></a></span></span><span style="display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle"><a href="/wiki/Portal:%E7%8E%AF%E5%A2%83" class="mw-redirect" title="Portal:环境">环境主题</a></span></li></ul></div><style data-mw-deduplicate="TemplateStyles:r85100532">.mw-parser-output .hatnote{font-size:small}.mw-parser-output div.hatnote{padding-left:2em;margin-bottom:0.8em;margin-top:0.8em}.mw-parser-output .hatnote-notice-img::after{content:"\202f \202f \202f \202f "}.mw-parser-output .hatnote-notice-img-small::after{content:"\202f \202f "}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}body.skin-minerva .mw-parser-output .hatnote-notice-img,body.skin-minerva .mw-parser-output .hatnote-notice-img-small{display:none}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">此<a href="/wiki/Help:%E5%88%86%E7%B1%BB" title="Help:分类">分类</a>是关于<a href="/wiki/1948%E5%B9%B4" title="1948年">1948年</a>人类对于环境所发生的影响。条目中所涉及的内容与<a href="/wiki/%E7%8E%AF%E5%A2%83%E6%B3%95%E5%AD%A6" title="环境法学">环境法学</a>、<a href="/wiki/%E4%BF%9D%E8%82%B2%E5%80%AB%E7%90%86" title="保育伦理">保育伦理</a>、<a href="/wiki/%E7%8E%AF%E5%A2%83%E4%BF%9D%E6%8A%A4%E4%B8%BB%E4%B9%89" title="环境保护主义">环境保护主义</a>以及<a href="/wiki/%E7%8E%AF%E5%A2%83%E9%97%AE%E9%A2%98" title="环境问题">环境问题</a>相关。</div> <table class="toccolours" align="center"> <tbody><tr> <td colspan="3"> <div style="float: left;"><a href="/wiki/Category:1930%E5%B9%B4%E4%BB%A3%E7%8E%AF%E5%A2%83" title="Category:1930年代环境">← 1930年代</a></div> <div style="float: right;"><a href="/wiki/Category:1950%E5%B9%B4%E4%BB%A3%E7%92%B0%E5%A2%83" title="Category:1950年代环境">1950年代 →</a></div> <div class="center" style="width:auto; margin-left:auto; margin-right:auto;"><b><a href="/wiki/Category:1940%E5%B9%B4%E4%BB%A3%E7%92%B0%E5%A2%83" title="Category:1940年代环境">1940年代环境</a></b></div> </td></tr> <tr> <td><a href="/wiki/Category:1939%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1939年环境">←</a> </td> <td><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:" :"}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist-pipe dd::after,.mw-parser-output .hlist-pipe li::after{content:" | ";font-weight:normal}.mw-parser-output .hlist-hyphen dd::after,.mw-parser-output .hlist-hyphen li::after{content:" - ";font-weight:normal}.mw-parser-output .hlist-comma dd::after,.mw-parser-output .hlist-comma li::after{content:"、";font-weight:normal}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:"（"counter(listitem)"\a0 "}.mw-parser-output ul.cslist,.mw-parser-output ul.sslist{margin:0;padding:0;display:inline-block;list-style:none}.mw-parser-output .cslist li,.mw-parser-output .sslist li{margin:0;display:inline-block}.mw-parser-output .cslist li::after{content:"，"}.mw-parser-output .sslist li::after{content:"；"}.mw-parser-output .cslist li:last-child::after,.mw-parser-output .sslist li:last-child::after{content:none}</style><div class="hlist" style="margin-left: 0em;"> <ul><li><a href="/wiki/Category:1940%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1940年环境">1940年</a></li> <li><a href="/wiki/Category:1941%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1941年环境">1941年</a></li> <li><a href="/wiki/Category:1942%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1942年环境">1942年</a></li> <li><a href="/wiki/Category:1943%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1943年环境">1943年</a></li> <li><a href="/wiki/Category:1944%E5%B9%B4%E7%8E%AF%E5%A2%83" title="Category:1944年环境">1944年</a></li> <li><a href="/wiki/Category:1945%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1945年环境">1945年</a></li> <li><a href="/wiki/Category:1946%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1946年环境">1946年</a></li> <li><a href="/wiki/Category:1947%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1947年环境">1947年</a></li> <li><a class="mw-selflink selflink">1948年</a></li> <li><a href="/wiki/Category:1949%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1949年环境">1949年</a></li></ul> </div> </td> <td><a href="/wiki/Category:1950%E5%B9%B4%E7%92%B0%E5%A2%83" title="Category:1950年环境">→</a> </td></tr></tbody></table>    </div><div class="mw-category-generated" lang="zh-Hans-SG" dir="ltr"><div id="mw-subcategories"> <h2>子分类</h2> <p>本分类有以下2个子分类，共有2个子分类。 </p><div lang="zh" dir="ltr" class="mw-content-ltr"><div class="mw-category"><div class="mw-category-group"><h3>1</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeEmptyBullet"></span> <bdi dir="ltr"><a href="/wiki/Category:1948%E5%B9%B4%E8%AE%BE%E7%AB%8B%E7%9A%84%E4%BF%9D%E6%8A%A4%E5%8C%BA" title="Category:1948年设立的保护区">1948年设立的保护区</a></bdi> <span title="含有0个子分类，6个页面和0个文件" dir="ltr">(6个页面)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div><div class="mw-category-group"><h3>S</h3> <ul><li><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="1948年描述的物種" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Category:1948%E5%B9%B4%E6%8F%8F%E8%BF%B0%E7%9A%84%E7%89%A9%E7%A8%AE" title="Category:1948年描述的物種">1948年描述的物種</a></bdi> <span title="含有3个子分类，0个页面和0个文件" dir="ltr">(3个分类)</span></div><div class="CategoryTreeChildren" style="display:none"></div></div></li></ul></div></div></div> </div><div id="mw-pages"> <h2>分类“1948年环境”中的页面</h2> <p>以下2个页面属于本分类，共2个页面。 </p><div lang="zh" dir="ltr" class="mw-content-ltr"><div class="mw-category"><div class="mw-category-group"><h3>多</h3> <ul><li><a href="/wiki/%E5%A4%9A%E8%AF%BA%E6%8B%89%E4%BA%8B%E4%BB%B6" title="多诺拉事件">多诺拉事件</a></li></ul></div><div class="mw-category-group"><h3>自</h3> <ul><li><a href="/wiki/%E8%87%AA%E7%84%B6%E6%94%B9%E9%80%A0%E5%A4%A7%E8%AE%A1%E5%88%92" title="自然改造大计划">自然改造大计划</a></li></ul></div></div></div> </div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="" lang="zh-Hans-SG" dir="ltr">检索自“<a dir="ltr" href="https://zh.wikipedia.org/w/index.php?title=Category:1948年环境&oldid=55855655">https://zh.wikipedia.org/w/index.php?title=Category:1948年环境&oldid=55855655</a>”</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div 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