福建省森林生态系统服务价值及其空间分布 |
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引用本文: | 宋萍,洪伟,吴承祯,范海兰,朱慧,兰思仁.福建省森林生态系统服务价值及其空间分布[J].福建林学院学报,2003,23(3):202-205. |
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作者姓名: | 宋萍 洪伟 吴承祯 范海兰 朱慧 兰思仁 |
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作者单位: | 1. 福建农林大学林学院,福建,南平,353001 2. 福州国家森林公园,福建,福州,350012 |
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基金项目: | 福建省科技厅重大科学基金资助项目(2001F007),福建省自然科学基金资助项目(B00121). |
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摘 要: | 根据福建省1997年森林清查资料及Costanza等的评价方法,对福建省森林生态系统服务价值进行估算.结果表明:福建省森林生态系统服务总价值约为15984.82×106$·a-1,约占全国森林生态系统总价值的13.62%,其中营养循环的贡献最大(约占45.40%),生态效益、经济效益和社会效益分别占总价值的74.86%、19.38%、5.76%,反映出其极强的生态功能;在福建省各树种中,马尾松林的生态服务价值最高(占42.11%);福建省森林生态系统服务价值的空间分布为南平市>三明市>龙岩市>宁德地区>漳州市>福州市>泉州市>莆田市>厦门市,北部略高于南部,西部内陆地区大于东部沿海地区.
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关 键 词: | 福建省 森林 生态系统服务 价值 空间分布 |
文章编号: | 1001-389X(2003)03-0202-04 |
修稿时间: | 2003年1月13日 |
The Value and Distribution of Forest Ecosystem Services in Fujian Province |
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Abstract: | According to Fujian forest inventory material of 1997 and the global average values of forest ecosystem services estimated by Costanza et al (1997),the value of forest ecosystem services in Fujian province was estimated.The results indicated that the total value of forest ecosystem services in Fujian province was about 15 98482×106$·a-1,which accounted for 1362% of the total value of Chinese forest ecosystem services,and which nutrient cycling value was contributed most to(accounting for 4540%).The ecological,economic and social value of forest ecosystem services in Fujian province accounted for 7486%,1938% and 576% respectively,which presented obviously ecological function of forest.Pinus massoniana forest ecosystem services value(accounting for 4211%) was more than other forest in Fujian province.The distribution of forest ecosystem services in Fujian province showed Nanping city>Sanming city>Longyan city>Ningde district>Zhangzhou city>Fuzhou city>Quanzhou city>Putian city>Xianmen city with northern area more than southern area a little,western inland more than eastern coastland. |
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Keywords: | Fujian province forest ecosystem services value spatial distribution |
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