青海省门源县湿地生态系统服务功能价值估算

发布时间：2018-02-28 08:17

本文关键词： 湿地生态系统服务功能价值评价门源县　出处：《林业资源管理》2016年06期 　论文类型：期刊论文

【摘要】：基于遥感监测与样地调查,采用直接市场法和替代市场法,对2014年青海省门源县湿地生态系统服务功能价值进行了估算。结果表明:1)门源县湿地资源面积14 754.01hm2,其中自然湿地占97.77%、人工湿地占2.23%,分为4类6型,河流湿地沼泽湿地人工湿地湖泊湿地;2)门源县生态系统服务功能总价值为143 752.966 9万元,其中供给功能价值为40 466.678 0万元、调节功能价值45 571.197 6万元、文化功能价值14 146.808 7万元、支持功能价值43 568.281 7万元,调节功能支持功能供给功能文化功能。
[Abstract]:Based on remote sensing monitoring and sample surveys, using direct market and alternative market methods, In 2014, the value of wetland ecosystem service function in Menyuan County, Qinghai Province was estimated. The results showed that the wetland resource area of Menyuan County was 14 754.01 hm2, of which the natural wetland was 97.77 and the constructed wetland was 2.23. The wetland was divided into 4 types and 6 types. The total value of ecosystem service function in Menyuan County is 143 seven million five hundred and twenty-nine thousand and six hundred and sixty-nine yuan, including 40 four million six hundred and sixty-six thousand and seven hundred and eighty yuan in supply function, 45 five million seven hundred and eleven thousand and nine hundred and seventy-six yuan in regulation function and 14 one million four hundred and sixty-eight thousand and eighty-seven yuan in culture function. The support function is worth 43 five million six hundred and eighty-two thousand and eight hundred and seventeen yuan, the adjustment function supports the function, the function provides the function culture function.
【作者单位】：青海省林业调查规划院;
【基金】：青海省林业厅资助项目(QHLY20130818)
【分类号】：X826

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