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草原が地球環境の変化に反応することは,二酸化炭素の上昇によって抑制される.

M Rebecca Shaw1, Erika S Zavaleta, Nona R Chiariello

  • 1Department of Global Ecology, Carnegie Institution of Washington, 260 Panama Street, Stanford, CA 94305, USA. shaw@globalecology.stanford.edu

Science (New York, N.Y.)
|December 10, 2002
PubMed
まとめ

温暖化や降雨量の増加などの世界的な変化は,草原の純一次生産 (NPP) を促進します. しかし,高濃度の二酸化炭素は根の成長を抑制し,マルチファクター実験ではこれらのポジティブな効果を減少させます.

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