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首頁> 外文學(xué)位 >Landscape planning for protected areas in the Savegre River watershed, Costa Rica.
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Landscape planning for protected areas in the Savegre River watershed, Costa Rica.

機譯：哥斯達黎加Savegre河流域的保護區(qū)景觀規(guī)劃。

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Protected areas often are designed in an opportunistic fashion in isolation from surrounding environments and human activities and without proper scientific study that create boundaries without ecological consideration. A holistic ecosystems approach that regards humans as part of the larger ecosystem is widely recognized in conservation planning as a necessity for the long-term survival of protected areas. A conservation suitability analysis adapted from WWF-Canada was applied to examine the feasibility of establishing new protected areas in the Savegre River watershed in Costa Rica through the analyses of available biophysical and socio-economic data, applied conservation planning principles and reserve design criteria. Three themes were applied—heterogeneity of landforms, ecological integrity and conservation values—and analysed in ArcView 3.2, Spatial Analyst to determine areas of high conservation value. Socio-economic constraints were layered to determine constraints for protection and proposed new protected areas were finally identified using reserve design criteria.
機譯：保護區(qū)的設(shè)計往往是機會主義的，與周圍環(huán)境和人類活動隔離開，沒有適當?shù)目茖W(xué)研究就沒有生態(tài)考慮就劃定了界限。在保護規(guī)劃中，人們普遍認為將人類視為更大生態(tài)系統(tǒng)的一部分的整體生態(tài)系統(tǒng)方法是保護區(qū)長期生存的必要條件。通過對現(xiàn)有生物物理和社會經(jīng)濟數(shù)據(jù)的分析，應(yīng)用的保護計劃，采用了來自世界自然基金會（加拿大）的<保護>適應(yīng)性分析來檢驗在哥斯達黎加的薩格勒河流域建立新保護區(qū)的可行性。原則和儲備設(shè)計標準。應(yīng)用了三個主題-地形的異質(zhì)性，生態(tài)完整性和保護價值-并在ArcView 3.2（空間分析器）中進行了分析，以確定具有高保護價值的區(qū)域。分層社會經(jīng)濟約束條件以確定保護約束條件，并最終根據(jù)保護區(qū)設(shè)計標準確定了擬議的新保護區(qū)。

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