Trends of fish resources in the Tonle sap basin - their correlation with the hydrological conditions of the Mekong river

被引：1

作者：

Pech, Sokhem ^{[1
]}

Sunada, Kengo ^{[1
]}

Oishi, Satoru ^{[1
]}

Miyazawa, Naoki ^{[2
]}

Tanaka, Daisuke ^{[3
]}

机构：

[1] Sci & Technol Agcy, Sustainable Water Policy Scenarios Project, Takeda 4-3-11, Kofu, Yamanashi 4008511, Japan

[2] Univ Yamanashi, Civil & Environm Engn Dept, Kofu, Yamanashi 4008511, Japan

[3] Masaru Corp, Koto Ku, Tokyo 1358432, Japan

来源：

INTERNATIONAL JOURNAL OF RIVER BASIN MANAGEMENT | 2008年 / 6卷 / 03期

基金：

日本科学技术振兴机构;

关键词：

Tonle Sap basin; Mekong River basin; fish production; ecosystem model; hydrological conditions;

D O I：

10.1080/15715124.2008.9635355

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

By using a simple ecosystem model, the study grasps the relationship between the change in inundated areas (water level and flood extends) and the level of fish production in the Tonle Sap Basin (TSB). The model produces the fish production trends that can reflect the changes in key parameters such as flood extent and relative fish area density. The results show the continued dominance of the opportunist/white migratory species in the TSB's fish composition. It reconfirms the hydrological and biological linkages between the TSB and the Mekong River that require a cross-sectoral and cross-boundary integrated planning and development.

引用

页码：277 / 282

页数：6

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