绿色科技
綠色科技
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LVSE DASHIJIU
2012年
7期
228-230,232
,共4页
芦晓峰%王铁良%孙毅%裴志华%张玉龙
蘆曉峰%王鐵良%孫毅%裴誌華%張玉龍
호효봉%왕철량%손의%배지화%장옥룡
生态脆弱性%“压力-状态-响应”模型%指标体系%双台河口湿地
生態脆弱性%“壓力-狀態-響應”模型%指標體繫%雙檯河口濕地
생태취약성%“압력-상태-향응”모형%지표체계%쌍태하구습지
ecological frangibility%PSR%index system%Shuangtai estuary wetland
以盘锦双台河口湿地为研究对象,分析了该湿地的生态脆弱性,提出了以有效生态恢复措施为目的,依据该湿地生态特性及演化规律,采用“压力-状态-响应”(PSR)模型,评价了盘锦双台河口湿地的脆弱性。研究表明:目前盘锦双台河口湿地的生态脆弱性为潜在脆弱。
以盤錦雙檯河口濕地為研究對象,分析瞭該濕地的生態脆弱性,提齣瞭以有效生態恢複措施為目的,依據該濕地生態特性及縯化規律,採用“壓力-狀態-響應”(PSR)模型,評價瞭盤錦雙檯河口濕地的脆弱性。研究錶明:目前盤錦雙檯河口濕地的生態脆弱性為潛在脆弱。
이반금쌍태하구습지위연구대상,분석료해습지적생태취약성,제출료이유효생태회복조시위목적,의거해습지생태특성급연화규률,채용“압력-상태-향응”(PSR)모형,평개료반금쌍태하구습지적취약성。연구표명:목전반금쌍태하구습지적생태취약성위잠재취약。
Shuangtai Estuary Wetland in Panjin is a National Nature Reserve. In recent years, the ecological degradation and environment destruction are serious. This article takes the Shuangtai Estuary Wetland as the research object,in order to determine the vulnerability of wetland and put forward the effective measures of ecological restoration. According to ecological features in the Shuangtai River, the paper uses Pressure -- State -- Response (PSR) model to evaluate the ecological frangibility. The results indicate that the index of wetlands ecological frangibility evaluation is 0.15. According to the classification grade of wetlands ecological frangibility,the wetlands ecological frangibility is potential frangibility.