書誌事項
- タイトル別名
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- Impact of Global Warming on Mountain and Polar Ecosystems: What Have Artificial Warming Experiments Told?
- 地球温暖化が山岳域と極域の生態系に与える影響 : 人工温暖化実験によって何がわかってきたか?
- チキュウ オンダンカ ガ サンガクイキ ト ゴクイキ ノ セイタイケイ ニ アタエル エイキョウ : ジンコウ オンダンカ ジッケン ニ ヨッテ ナニ ガ ワカッテ キタ カ?
- ―人工温暖化実験によって何がわかってきたか？―
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説明
Artificial warming experiments on alpine, subalpine, boreal, and subboreal ecosystems are reviewed to understand the impacts of global warming on the ecosystems of these regions. Among various warming methods, passive warming methods, especially open top chambers (OTC), have mainly been used in these outland regions due to limited electricity supplies and need for regular maintenance. Many researchers have studied the effects of experimental warming on variable ecological variables. The authors classify those variables into: (1) phenology, (2) plant growth, (3) plant reproduction, (4) plant community and diversity, (5) net primary production, and (6) biogeochemical cycle. After reviewing the effects on these variables observed with warming experiments, the following are discussed: i) differences in response speed between ecological variables, ii) local environment-dependence of warming effects, and iii) possible solutions to undesirable side-effects of OTC, such as snow deposition change, followed by future challenges for warming experiments in the ecosystems of these regions.
収録刊行物
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- 地学雑誌
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地学雑誌 122 (4), 628-637, 2013
公益社団法人 東京地学協会
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詳細情報 詳細情報について
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- CRID
- 1390001204238119040
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- NII論文ID
- 130003373660
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- NII書誌ID
- AN00322536
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- ISSN
- 18840884
- 0022135X
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- NDL書誌ID
- 024871889
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可