• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Water and power: environmental governance and strategies for sustainability in the lower mekong basin >Chapter 8 Ecosystem Services from Tonle Sap Flood Pulse: Spatial and Economic Analysis in Aek Phnom and Sangkae Districts of Battambang Province, Cambodia
【24h】

Chapter 8 Ecosystem Services from Tonle Sap Flood Pulse: Spatial and Economic Analysis in Aek Phnom and Sangkae Districts of Battambang Province, Cambodia

机译：第8章洞里萨湖洪水脉冲的生态系统服务：柬埔寨马德望省Aek Phnom和Sangkae区的空间和经济分析

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Livelihoods of people in the Tonle Sap Lake (TSL) area of Cambodia are complex combinations of rice-based cropping, fishery systems, mixed cash crops/ home gardens, natural pond culture/aquaculture, cattle and livestock, collection of flooded forest products, and nonfarm and off-farm activities. The productivity of these activities is intimately linked to a number of ecosystem services and natural resources derived from the TSL. However, in recent decades the fish stock and the flooded forest have been degraded. This situation is made even worse as the TSL faces dramatic hydrological changes in the flood pulse regime and water levels. These changes have seriously impacted local livelihoods. In this situation, the environment becomes a significant source of vulnerability. This chapter provides an overview of this situation through economic and mapping analysis of two districts of Battambang Province. The implementation uses agrarian system diagnosis based on geographic information system mapping and qualitative interviews with informants during 2 years with low and normal flood pulses to identify types of household activities and their economic performance, changes in farming systems, agro-ecological zones, levels of poverty and resilience, and the country's related gain and loss in gross domestic production. We discuss the usefulness of such analyses in the field of ecosystem services mapping, which may contribute solutions to the Royal Government of Cambodia and to development partners to recognise this impact of climate and flood changes on rice production, natural resources, household livelihoods, and the country's economy as a whole.
机译：柬埔寨洞里萨湖（TSL）地区的人们的生计是稻谷作物，渔业系统，混合经济作物/家庭花园，天然池塘养殖/水产养殖，牛和牲畜，水淹林产品的收集以及非农业和非农业活动。这些活动的生产力与TSL衍生的许多生态系统服务和自然资源密切相关。但是，近几十年来，鱼类种群和水淹森林已经退化。由于TSL面临着洪水脉冲制度和水位急剧变化的水文变化，这种情况变得更加糟糕。这些变化严重影响了当地的生计。在这种情况下，环境成为漏洞的重要来源。本章通过对马德望省两个地区的经济和地图分析来概述这种情况。该实施使用基于地理信息系统地图的农业系统诊断，以及在洪水频率低而正常的2年期间与线人进行的定性访谈，以识别家庭活动的类型及其经济绩效，农业系统的变化，农业生态区，贫困程度弹性，复原力，以及该国在国内生产总值中的相关损益。我们讨论了此类分析在生态系统服务制图领域的有用性，这可能有助于柬埔寨王国政府和发展伙伴认识到气候和洪水变化对稻米生产，自然资源，家庭生计和农业的影响。整个国家的经济。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号