@techreport{oai:kanazawa-u.repo.nii.ac.jp:00049517,
 month = {May},
 note = {カンボジアのトンレサップ湖は，季節によって面積が変化する特異性と，淡水域としては世界でも最高レベルの生物多様性で知られるが，同国の社会経済の発展によって自然環境は激変しその豊かな生態系は壊滅の危機に瀕している．そこで，約12年前に実施した生物多様性総合調査の成果と比較しつつ，再度の総合調査を実施し，生物群集や環境条件の現状を明らかにするとともにその変化を解析した．その結果，湖の堆積物や水文環境，底生生物群集には大きな変化は認められないものの，植物プランクトン群集組成や一次生産の調査結果から湖の富栄養化の進行は明らかであることが判明した．また，外来植物の分布域の拡大や外来魚の定着が確認された．, Lake Tonle Sap in Cambodia is well known as its distinct seasonal changes and the world's highest level of freshwater biodiversity. However, its natural environment has drastically changed due to the recent socio-economic development of Cambodia, the ecosystem is facing danger of destruction. Referring to the results of the comprehensive biodiversity evaluation research of the lake carried out from 2000 to 2006, the current status of biological communities and environmental conditions were clarified in this research, and analysed their changes quantitatively over the 12 years.
As a result, although no significant change was detected in the sediments, hydrological conditions and benthic animal fauna of the lake, it was revealed that the progress of the lake eutrophication was clear on the basis of the results of the phytoplankton flora and primary production of the lake water. Further, the spread of alien plants and the settlement of alien fish were identified in and around the lake., 研究課題/領域番号:16H05617, 研究期間(年度):2016-04-01 - 2019-03-31, 出典：研究課題「カンボジアのトンレサップ湖における生物多様性維持機構の再評価」課題番号16H05617
（KAKEN：科学研究費助成事業データベース（国立情報学研究所）） 
（https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-16H05617/16H05617seika/)を加工して作成},
 title = {カンボジアのトンレサップ湖における生物多様性維持機構の再評価},
 year = {2019}
}