地球
从复杂的天气系统到伟大的户外以及如何保护它,地球是我们与所有生物共享的家园。
![新西兰最孤独的树](http://www.cellsaddle.com/thmb/ZSCmVYyB0OUXn5uKb6lRAiudtVM=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/loneliesttree-d834ab455a304b2aba03aaa9e17d804d.jpeg)
世界上最孤独的树在新西兰的一个岛上迎客
![John D. Liu](http://www.cellsaddle.com/thmb/v1tqN1QqNR14my_mGdxw6GYfJ4g=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/JohnD.Liu-a6f7de5d5a654f7b8c4d8a2c19826c85.jpg)
说到生态系统恢复,现在就是时候了,约翰·d·刘说
![加利福尼亚的巨型海带(巨藻)](http://www.cellsaddle.com/thmb/2p_MOX_LOWzhY8zZCrCVWFVD15U=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1185351276-10badf38d5a14071960275e184c0f97f.jpg)
海藻养殖:这种负碳作物能帮助恢复我们的海洋吗?
![珍·古道尔](http://www.cellsaddle.com/thmb/W7y74iuotqVEXL0prOwuEOz2XTw=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/JaneGoodall-3ed4698f7878461abad6c682943dcde5.jpg)
简·古道尔加入到2030年种植1万亿棵树的全球努力
![让生态灭绝成为一种犯罪](http://www.cellsaddle.com/thmb/cJaFMK-BADBjjmw0_fyFwcgLc7Y=/400x300/filters:no_upscale():max_bytes(150000):strip_icc()/MakeEcocideaCrime-953a8cac28844069b19eebd96ed5249f.jpg)
什么是生态灭绝?定义和示例
![地震活动图](http://www.cellsaddle.com/thmb/mSLtQF5jOEBfbuMqQW-KYrqpuUk=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/seismicactivitycharts-97d94493a51b45cdb9e0e8ad9308511a.jpg)
封锁期间地球的地震活动减少了50%
![南极半岛上的绿色雪景。](http://www.cellsaddle.com/thmb/OUapuoHP6-iMbuomlDTFpb26I9Q=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2020__05__green-snow-algae-antarctic-5ba08796f1b64bb5801a871026c4a6b9.jpg)
南极有很多“绿色的雪”,你从太空都能看到
![](http://www.cellsaddle.com/thmb/qdQPoTybY44NWa972LymA977Qz0=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2020__06__new-zealand-volcano-plume-0e5e040eb684447495aa83b2939f7276.jpg)
新西兰正坐在一座古老火山的巨大熔岩泡泡上
![笔记本电脑的自然与空白屏幕](http://www.cellsaddle.com/thmb/m6EDG8nYx-4xXIpu2GwgkJXsEao=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/laptop-with-copy-space-833264952-ea89818385dc463a9df1fcf2ceccfb52.jpg)
世界野生动物日,网上有一个“少一点自然”活动
![Franklinia alatamaha](http://www.cellsaddle.com/thmb/AILKx5ZGdMmmhreMiLJbrxK9CXA=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1169328000-560e3ab213ef4283801d02f134514bcf.jpg)
10种有着迷人历史的灭绝植物
![三英尺岩石岛,亚丁湾,红海,也门](http://www.cellsaddle.com/thmb/4YZkuwXAoc8geP09q0Of_NfalrQ=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/the-three-foot-rock-islands--gulf-of-aden--red-sea--yemen-1266962555-a827c28f09674ed38208f59605d38972.jpg)
红海油轮可能导致1000万人没有干净的水,并破坏生态系统
![大规模白化事件期间大堡礁上的珊瑚白化。](http://www.cellsaddle.com/thmb/pGRoH-jf5K8_QDd0xzHbhIEn7no=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1316590190-b70312eda6124979ba23feb769b6c1ea.jpg)
珊瑚礁为什么在消亡?以及你能做些什么来帮助拯救他们
![大堡礁上的珊瑚白化](http://www.cellsaddle.com/thmb/TP0Zv0yfZx7xK2HUeUXvD4blNyk=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/soft-corals-coral-bleaching-on-the-great-barrier-reef-1316053361-c97524d69e704f829cf18a7594880e3d.jpg)
自1950年以来,地球上一半的珊瑚礁已经消失
科学家意外发现地球上最北端的新岛屿
![黄昏时分麦田上空满月的特写。](http://www.cellsaddle.com/thmb/ZzgKTWQMIUcmqc9jZPojzg-MeOY=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1219675985-6deb726d71a649daac5b96a7041d4724.jpg)
什么是丰收之月?
![巴西的亚马逊雨林](http://www.cellsaddle.com/thmb/IvlzXYSz9GaliNGTaro2Bj7ZjZU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1165658766-520a65c354f04cb8aa6e0db4655491f1.jpg)
世界上最大的十大森林
![意大利伦巴第的科莫湖岸边的瓦伦纳](http://www.cellsaddle.com/thmb/8HrLHa3mG4fAl5J52DWPAci5MXc=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1162688871-cd18e178223540b9837ee0a1247bd594.jpg)
意大利著名的科莫湖创下了历史最低水位
![在水下的珊瑚](http://www.cellsaddle.com/thmb/alq2ojNxDzMoBP5BqwwHJX0t_Xo=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1242244235-26a780a1f8574e17bcc4177c951ba9c9.jpg)
世代恢复正在采取可持续的行动来拯救生态系统
![亚马逊森林砍伐牛](http://www.cellsaddle.com/thmb/P-xaoqBLRXrT5dyfJzrXfzJy1Ew=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-90111445-9b1a2df7a52e4c9f941adae6e59e9691.jpg)
在巴西博索纳罗的领导下,亚马逊雨林的森林砍伐加速
![男人的特写男人熄灭烟灰缸里的香烟戒烟不吸烟肺部健康问题](http://www.cellsaddle.com/thmb/7gWy8XvefHg5lXOw7CY9zx8QZLU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1211817583-c6e97029fc974172ac1c2c07da720b07.jpg)
烟草业如何影响环境?beplay体育官网电脑新简报揭示洞见
![森林里,透过绿树的树冠,可以看到些许天空。](http://www.cellsaddle.com/thmb/3MdJrl_c2Smzm432h6iNQ5-NNGQ=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1254527391-138d1f0a0d364b07bb5f6b38f543fd59.jpg)
什么是深层生态学?哲学,原理,批评
![海上的货船,船中部的集装箱冒出褐色的烟雾](http://www.cellsaddle.com/thmb/m2TP14qs918DOa13Hhju7cwA0NY=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/Xpress_pearl_-67a86b4083aa40f88ccd77ddc4c4cb79.jpeg)
斯里兰卡面对货船灾难造成的环境后果beplay体育官网电脑
![森林大火产生大量烟雾](http://www.cellsaddle.com/thmb/u3lZEkic1KNZfSjfvdT3PpJ26YA=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1127454050-471ff30907a748da885189f8c8772180.jpg)
落基山脉森林比以往任何时候都要燃烧
![市区湿地的鸟瞰图。](http://www.cellsaddle.com/thmb/9r9XzKzsR2XWlzuwVTTWnNBfMJs=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1205687076-e92723dcdaf942b8b04cddf6bacf4038.jpg)
什么是人工湿地?为什么它们很重要?
![完整的框架,一个美丽的彩色橙色天空与云在日落](http://www.cellsaddle.com/thmb/UBvJoErMLKOttfOcVNNuTLACmJg=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-610941064-5bf7e2ebdc314bbf9f7af0e39bd7921e.jpg)
美国宇航局称,地球正在吸收“前所未有”的热量
![图奥勒米河](http://www.cellsaddle.com/thmb/ec5MuSMriodBqfa8E_j9KJ_wCIU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-980496670-c8e3880221fc4fac881d29c310b7282e.jpg)
加州用水长期威胁生物多样性
![纽约纽约酒店和赌场(黄昏)](http://www.cellsaddle.com/thmb/ChuYo121YKGb2uqwJJld9ASHr4k=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/new-york-new-york-hotel-and-casino--dusk--106557319-eb9e2b422d14471d880cbf689c899b76.jpg)
拉斯维加斯禁止装饰草坪以节约用水
![哈里斯水处理厂](http://www.cellsaddle.com/thmb/USGnbaIsrRPnuwvMMWxoP4ULVIs=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/RC_Harris_Water_Treatment_Plant_2009-e423f1b9dd0a4d768c50727406091c1e.jpg)
自来水的碳足迹比你想象的要高得多
![一艘小型沉船,潜水者从海面潜下。](http://www.cellsaddle.com/thmb/P19iOsh0BADuK_8NUykjVfPb1bI=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-995959698-8937364761a9496db25c1c38502e6494.jpg)
沉船对海洋生物有益还是有害?
![这是雨滴穿越北加州之旅的一部分](http://www.cellsaddle.com/thmb/czu0Ak2yCRv04jQThm6Rsz9rgbk=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/downie-3cf6f77b054c4a579e2f9b019c8390fc.jpg)
在这张神奇的地图上滴一滴雨滴,观看它的海洋之旅
![又高又细的树从山中浅蓝色的湖水中拔地而起。](http://www.cellsaddle.com/thmb/SmZQLTEITuny-VY7pcdNRZw5H1g=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-674919876-33ce9bf72bfa4abab66e2a0748560563.jpg)
世界各地12个令人难以置信的水下森林
![德纳里峰山](http://www.cellsaddle.com/thmb/5R5PmGyNvL1ZrGZ-MgtQ4AQuxxo=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-490370-001-561124b15bfa4f5ab594713f84a07d6a.jpg)
美国最高的12座山
![尼泊尔珠峰大本营徒步旅行](http://www.cellsaddle.com/thmb/ZjcHBHFGmHKmOW_vNhsWAzi1xP8=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1150022389-d0c345f95f1e407caaba4cfee139eb2b.jpg)
世界上最高的15座山
![亚马逊河,贝伦附近](http://www.cellsaddle.com/thmb/kpkEVrg5DF_rzHer0vtFuqeMS7k=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/amazon-river--near-belem-915402708-5905ce64232d4ac29eca8550ed531f1b.jpg)
关于亚马逊河的12个迷人事实
![黑森林位于德国Baden-Württemberg,占地超过2000平方英里](http://www.cellsaddle.com/thmb/nx_z7wZGOkJ2stLFIbY0rukurNc=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1273584292-cbcd5f85f4c646d58f7a7fa158dcaaeb.jpg)
伍兹和福里斯特:有什么不同?
![佛罗里达Everglade市受保护的生态碳捕获红树林。](http://www.cellsaddle.com/thmb/6_VGIimERMNRuc99GL52ip50BsU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1154630782-6608e7aa484f46398a2bd1c6a2376b88.jpg)
什么是蓝碳?定义和重要性
![水下景观](http://www.cellsaddle.com/thmb/KYzEgaNV_xpjzAHz7qsjtc_nzNA=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/underwater-landscape-1267734665-dfc7c8f0e55d44f8a8a4aca6b5d20b46.jpg)
深海采矿:过程、法规和影响
![多伦多樱桃街](http://www.cellsaddle.com/thmb/Boek6A3SmLbQXJAgX1gt41L4NeQ=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/CherryStreetMattForsythe-5cea4e00a20b43fab146a7fdc80c1f8e.jpg)
该项目认可优先保护树木的城市
![森林大火的中心](http://www.cellsaddle.com/thmb/F9eGO6jBPTmJUqvazU5BVMLbw5E=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/the-middle-of-a-forest-fire-172848020-7305f9a1b8654f6eb3e617f926b00cea.jpg)
控制性烧伤:利弊
![烧焦的树和长满野花的草地。](http://www.cellsaddle.com/thmb/NvVAA1jHinpoWSW8EFRwMtvX-9E=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/burnt-trees-and-a-meadow-with-wildflowers--1066738462-8485d048512d45b8aac260d746fc4bad.jpg)
什么是可控烧伤?为什么需要?
![晴朗的天空下,树木枯死,土壤侵蚀。](http://www.cellsaddle.com/thmb/Kb7F3ISLEn2xoiyW0qs8K8dBvEU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-134511623-95e31920828248f286e86ed510fd119a.jpg)
什么是荒漠化,在哪里发生?
![死海和它的盐沉积物。](http://www.cellsaddle.com/thmb/Av8OTnRPaXYM2xl0eHDgRzMbYGQ=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-170305396-82bbd722fc0d48e98f4b72d87df58734.jpg)
死海为什么叫死海?
![水下Ellisella Gorgonian海扇珊瑚具有碳捕获系统](http://www.cellsaddle.com/thmb/A-ASLRtll64CrUX7i7NXsVl4574=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/underwater-ellisella-gorgonian-sea-fan-coral-a-carbon-capture-system-1128857956-316686ea2ae6499290810d7688cf3e1f.jpg)
海洋酸化是什么?定义和影响
![阳光下的摩天大楼。](http://www.cellsaddle.com/thmb/xW2P8zwU3gXma8Y8BYr7Pt-Yx7c=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-161657403-3f71cfc6b3c742e48b70638e425336fa.jpg)
什么是城市热岛?
![灌木丛的景色](http://www.cellsaddle.com/thmb/BV5z30pHDlLascf0-9qdRQIMSj8=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-868257024-5c9f179bd34840b890b1ed999446a96e.jpg)
什么是灌木?
![猛犸象骨架在黑暗背景上的特写](http://www.cellsaddle.com/thmb/iNtVJgQbDt8M07-7s6y2VcOPGcI=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/close-up-of-mammoth-skeleton-on-dark-background-144219083-b626a5b9147c47c291dcccdcbd59940a.jpg)
气候变化可能导致大型动物灭绝
![日内瓦雷电交加](http://www.cellsaddle.com/thmb/lZdswG4jq5-ysCM-HhOUhrAhxR0=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/RaphaelBarbar_Switzerland_NationalAwards_2021-881bd646acc9421fbe05cb8771dd42ca.jpg)
来自世界各地的获奖照片关注自然
![新礁的测绘图像。](http://www.cellsaddle.com/thmb/NcRJGRHSogqxJ9m8TITWFgQ4TPU=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/FK200930_DetachedReef_8-1-scaled-e1603673468642-f9cf2a7a5fba45389a9149760e97c7d5.jpg)
澳大利亚发现比帝国大厦还高的珊瑚礁
![](http://www.cellsaddle.com/thmb/fY0NeTfbyFySJJyKNWSSwDzh1ZE=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2019__12__nile-river-uganda-evening-01-590f13ce7b754f3293b94dccfdedee99.jpg)
关于尼罗河的9个有趣事实
![](http://www.cellsaddle.com/thmb/58pNWgXf5R5ED9tODSOAhZVis10=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2020__05__extrasolar-planet-hydrogen-fd1cc6bba32d4e009e389f0d3c8dc460.jpg)
为什么在其他星球上寻找生命依赖于氢
![葛藤占领了森林](http://www.cellsaddle.com/thmb/QpD_owyZAcz_lGLadv7wyG74TxQ=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-89314786-eb50dc039a494b5b9ed6a9a2791ed9e2.jpg)
葛藤背后的故事,这种藤仍在吞噬着南方
![近距离拍摄森林中雄伟的树干](http://www.cellsaddle.com/thmb/9wA1Wum5SqDbo65PO3Av3ou924A=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/forestroottrunk-93aa8da5d5184c5a84aebda7238f48c3.jpg)
森林重要的20个原因
![低角度的棕榈树对蓝色Sk](http://www.cellsaddle.com/thmb/qL_m1Sk8hnO0xzGhRCHf2T1J6vg=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-681943513-9cb5a4e971cf43bb872ecd2d72ec90d3.jpg)
关于棕榈树的10个惊人事实
![樱花上有一只鸟坐在树枝上](http://www.cellsaddle.com/thmb/lonoLGPpjHLzc9iG8xXq2rhTFwk=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-1205759449-08bbe68ed759499fb174f77cdab30324.jpg)
关于春分的7个启发性事实
![红杉永绿林](http://www.cellsaddle.com/thmb/GCEmW-QHP6G3i7vTw0s72GqGLto=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__treehugger__images__2017__08__coastredwoods-4bc3f635cb734dbda3bf17ed8d8ecffa.jpg)
关于世界上最高的树木海岸红杉的11个事实
![在密西西比州查尔斯顿,覆盖地面和树木的入侵葛树](http://www.cellsaddle.com/thmb/IW5JFzSOKefp0OX1mcH-dXabmjg=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-859943484-b41521cb3a344951855a8281a1d3063d.jpg)
葛藤:入侵美国南部的植物
![特写亮蓝色的池水](http://www.cellsaddle.com/thmb/hymnK_qvBYk8sLxWI1moqGOJP4E=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/closeupbrightbluewater-61f0f88d81004729a7385484bcd38998.jpg)
关于水的36个大开眼界的事实
![](http://www.cellsaddle.com/thmb/SBPIYi3oqaM2noqjmYzVbmbxlRA=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2019__09__Organ_Pipe_Cactus_National_Monument_8-513317db7cff4652ab640202dd497066.jpg)
在风琴管仙人掌国家纪念碑开始建造边界墙
![](http://www.cellsaddle.com/thmb/VYEdLOyQxmI2LvXT1s7zIAXQ7WI=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2018__11__mount-bromo-indonesia-morning-5eaa2e0331d5497c9af9248479001224.jpg)
地球生命遥远未来的时间轴
![](http://www.cellsaddle.com/thmb/m-n8iWOwmNMGQ1ESQ51CUWDp0bo=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2020__04__bees-wildflowers-coronavirus-lockdown-d6b58dd210e0402fb60c792a24f4f309.jpg)
路边不修剪,蜜蜂和野花可能会反弹
![雪花在深色纹理背景上闪闪发光](http://www.cellsaddle.com/thmb/vOXbzUL7tLxSi-mCdafm2Bar_v4=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/snowflake-glittering-on-dark-textured-background-1135386558-3102c693b5d841b98cc4839117652218.jpg)
照片中捕捉到的13个完美雪花
![](http://www.cellsaddle.com/thmb/J_B9Z94OXl2nwbcWZusYvu4NO6I=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/__opt__aboutcom__coeus__resources__content_migration__mnn__images__2017__06__uluru-landscape-e2922c27eb1e43f4ab4fd6a29b530670.jpg)
关于澳大利亚神秘的乌鲁鲁的5个酷炫事实
![两棵成熟的树一起生长在森林里,浓密的根暴露在外](http://www.cellsaddle.com/thmb/rLy9PDnhJz27-xwI36vtHKzUKiw=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/DSC03014-3fc9e2caf87d442fbd7def933ddcb896.jpg)
关于树的15个惊人事实
![金缕梅属植物的刺叶](http://www.cellsaddle.com/thmb/uiEUjqFiKmssmgeIQu6DK-H3JZc=/304x228/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-4986648371-22ac3c268a92499f93aaa3687f24d469.jpg)
这种植物的剧痛能让人发疯