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固有種

5 件の記事

Chungara Lake and Parinacota and Pomerape volcanoes as seen from the ISS. June 2023.

チュンガラ湖チリ・アンデス高地に眠る神秘の火山湖

チュンガラ湖チリラウカ国立公園アルティプラーノ
2026年8月12日続きを読む →
To illustrate Mauna Kea's dry prominence, imagine raising the sea level of the Pacific Ocean to submerge the top of Mauna Kea. Then slowly lower it again. The first thing to appear is the peak of Mauna Kea. Then Mauna Loa and peaks of the surrounding Hawaiian Islands will emerge from the ocean. If the ocean drains further, the island around Mauna Kea will grow and merge with the adjacent islands. Continue draining until a land bridge forms between the Hawaiian Islands and a continent so that it is possible to walk all the way there without getting wet. Stop draining at this point, and this bridge is the key col of a dry Mauna Kea, connecting it to Mount Everest. Mauna Kea's peak stands 30,610 ft (9,330 m) above this key col.

マウナケア山の全貌ハワイの最高峰が持つ地質学的価値と天文学的重要性

マウナケアハワイ楯状火山天文台
2026年8月11日続きを読む →
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
2026年8月10日続きを読む →
Both the orange-breasted sunbird (Anthobaphes violacea) and the Kniphofia uvaria plant it feeds on are found exclusively in South Africa.

固有種（エンデミズム）の生態学限定的な生息域がもたらす生物多様性の謎

固有種エンデミズム生物多様性保全生物学
2026年8月10日続きを読む →
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ハジール山脈イエメン・ソコトラ島の生物多様性を支える険しい山々

ハジール山脈ソコトラ島イエメン固有種
2026年8月7日続きを読む →