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14:16:48","wemediaEAccountId":"","source":"今視頻","sourceUrl":"https://mp.weixin.qq.com/s/7J0Ktg6EfI6NhPPbkiNM5g","author":"","summary":"罕見!“植物活化石”資源冷杉在江西結果了","imagesInContent":[{"size":1874,"width":1080,"url":"https://x0.ifengimg.com/ucms/2024_28/D468BB09438807BB5C016AA4C692B9F820B4B5DD_size1874_w1080_h810.png","height":810},{"size":250,"width":1080,"url":"https://x0.ifengimg.com/ucms/2024_28/3A883BAAEE524F1CDF9C129A543E896A5ED4EF5A_size250_w1080_h810.jpg","height":810},{"size":43,"width":860,"url":"https://x0.ifengimg.com/ucms/2024_28/F65D85FD19CAEFBAB4E9B3B22AFC985B94DAF8B5_size43_w860_h573.jpg","height":573}],"bdImg":"http://d.ifengimg.com/w121_h75_q90/x0.ifengimg.com/ucms/2024_28/D468BB09438807BB5C016AA4C692B9F820B4B5DD_size1874_w1080_h810.png","pcUrl":"http://uc737.com/c/8b4j6f6LsCM","url":"http://uc737.com/c/8b4j6f6LsCM","commentUrl":"ucms_8b4j6f6LsCM","skey":"3620d9","voteId":"ucms_8b4j6f6LsCM","isOriginal":"0","contentData":{"contentList":[{"data":"\u003cp class=\"textAlignCenter\">近日,位于江西遂川縣\u003cbr />\u003c/p>\u003cp class=\"textAlignCenter\">江西南風面國家級自然保護區內\u003c/p>\u003cp class=\"textAlignCenter\">科研人員發現一株資源冷杉已經結果\u003c/p>\u003cp class=\"textAlignCenter\">\u003cimg src=\"https://x0.ifengimg.com/ucms/2024_28/D468BB09438807BB5C016AA4C692B9F820B4B5DD_size1874_w1080_h810.png\" />\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>資源冷杉\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>資源冷杉是我國特有的第四紀冰期孑遺植物\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>屬全球極度瀕危的植物之一\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>被世界自然保護聯盟列為瀕危物種\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">\u003cstrong>系國家一級重點保護野生植物\u003c/strong>\u003c/p>\u003cp class=\"textAlignCenter\">對研究中國植物區系的發生和演變\u003c/p>\u003cp class=\"textAlignCenter\">以及古氣候、古地理有重要意義\u003c/p>\u003cp>\u003cimg src=\"https://x0.ifengimg.com/ucms/2024_28/3A883BAAEE524F1CDF9C129A543E896A5ED4EF5A_size250_w1080_h810.jpg\" />\u003c/p>\u003cp class=\"textAlignCenter\">這株掛果的資源冷杉\u003c/p>\u003cp class=\"textAlignCenter\">胸徑0.4米,樹高約18米\u003c/p>\u003cp class=\"textAlignCenter\">為該群落中樹體最為高大\u003c/p>\u003cp class=\"textAlignCenter\">生長最為健康的植株\u003c/p>\u003cp class=\"textAlignCenter\">此次發現表明該保護區\u003c/p>\u003cp class=\"textAlignCenter\">生態環境得到進一步改善\u003c/p>\u003cp class=\"textAlignCenter\">瀕危野生動植物的生境條件有新的優化\u003c/p>\u003cp class=\"textAlignCenter\">\u003cimg src=\"https://x0.ifengimg.com/ucms/2024_28/F65D85FD19CAEFBAB4E9B3B22AFC985B94DAF8B5_size43_w860_h573.jpg\" />\u003c/p>\u003cp style=\"text-align: center;\">\u003cspan style=\"font-family: 楷體, 楷體_GB2312, SimKai, "Kaiti SC"; font-size: 14px;\">△南風面保護區首次拍攝到資源冷杉開花珍貴影像。\u003c/span>\u003c/p>\u003cp class=\"textAlignCenter\">“這種情況在資源冷杉的生長史上罕見!\u003c/p>\u003cp class=\"textAlignCenter\">資源冷杉的花結實期是比較長,\u003c/p>\u003cp class=\"textAlignCenter\">每隔三到五年才會開花結果一次,\u003c/p>\u003cp class=\"textAlignCenter\">往往是種群在水肥條件非常理想的情況下\u003c/p>\u003cp class=\"textAlignCenter\">才會出現持續開花結果的現象。”\u003c/p>\u003cp class=\"textAlignCenter\">江西南風面國家級自然保護區\u003c/p>\u003cp class=\"textAlignCenter\">科研人員方院新說道\u003c/p>\u003cp>來源:光明日報、今視頻綜合\u003c/p>","type":"text"}],"currentPage":0,"pageSize":1},"editorName":"李波2","faceUrl":"","vestAccountDetail":{},"subscribe":{"cateid":"今視頻","type":"source","catename":"今視頻","description":"","cateSource":"","backgroud":"http://p1.ifengimg.com/ifengimcp/pic/20160919/d236177a15798b010c4c_size104_w720_h186.png","api":"http://api.iclient.ifeng.com/api_wemedia_list?type=source&keyword=%E4%BB%8A%E8%A7%86%E9%A2%91","originalName":"","redirectTab":"article","newsTime":"2024-07-09 14:16:48","authorUrl":"https://mp.weixin.qq.com/s/7J0Ktg6EfI6NhPPbkiNM5g"}},"keywords":"冷杉,江西,資源,植物,活化石,自然保護區,保護區,科研人員","hasCopyRight":false,"sourceReason":"公開信息","isHubeiLocal":false,"interact":{"isCloseShare":false,"isCloseLike":false,"isOpenCandle":false,"isOpenpray":false}}; var adKeys = []; var __apiReport = (Math.random() > 0.99); var 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罕見!“植物活化石”資源冷杉在江西結果了
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江西 > 人文 > 發現 > 正文

罕見!“植物活化石”資源冷杉在江西結果了

近日,位于江西遂川縣

江西南風面國家級自然保護區內

科研人員發現一株資源冷杉已經結果

資源冷杉

資源冷杉是我國特有的第四紀冰期孑遺植物

屬全球極度瀕危的植物之一

被世界自然保護聯盟列為瀕危物種

系國家一級重點保護野生植物

對研究中國植物區系的發生和演變

以及古氣候、古地理有重要意義

這株掛果的資源冷杉

胸徑0.4米,樹高約18米

為該群落中樹體最為高大

生長最為健康的植株

此次發現表明該保護區

生態環境得到進一步改善

瀕危野生動植物的生境條件有新的優化

△南風面保護區首次拍攝到資源冷杉開花珍貴影像。

“這種情況在資源冷杉的生長史上罕見!

資源冷杉的花結實期是比較長,

每隔三到五年才會開花結果一次,

往往是種群在水肥條件非常理想的情況下

才會出現持續開花結果的現象。”

江西南風面國家級自然保護區

科研人員方院新說道

來源:光明日報、今視頻綜合