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生物地理学

3 件の記事

Map showing Köppens climate classification for South America. The arid diagonal can be seen in the form of the almost contiguous zone of BWh and BWk climate (red and pink on this map) running from Ecuador to Southern Patagonia.

乾燥帯の対角線(アリッド・ダイアゴナル)が南米の生態系に与える影響

乾燥帯の対角線アリッド・ダイアゴナル南米アタカマ砂漠
The Isthmus of Panama is a land bridge whose appearance 3 million years ago closed the Central American Seaway and enabled the Great American Biotic Interchange, in which animals and plants from the north colonized the south, and vice versa.[1]

陸橋(ランドブリッジ)が地球の生命分布に与えた影響とメカニズム

陸橋ランドブリッジ生物地理学プレートテクトニクス
Large-leaved lupine (Lupinus polyphyllus): native to western North America but introduced and invasive in several areas worldwide

在来種と外来種生態系のバランスを左右する生物地理学の視点

在来種固有種外来種侵略的外来種