upland vegetation 中文意思是什麼
upland vegetation
解釋
高原植被- upland : n. 〈sing. , pl. 〉 高地，山地，臺地；〈pl. 〉 高地地區，旱地。adj. 高地的，山地的。
- vegetation : n. 1. 【植物；植物學】營養體生長，發育；〈集合詞〉植物，植被，植生，草木。2. 無所作為的生活，單調的生活。3. 【醫學】贅生物，增殖體。adj. -al
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Through the analyses of characteristics of gully thalweg and soil erosion in upland and gully land, sediment sources in small watershed, sediment yield relationship between upland and gully and ecological functions of vegetation corridor, it is considered that vegetation corridor combined with land preparation measures may block runoff and sediment from upland and reduce the amount of soil erosion in a watershed by 54. 5 % ~ 77. 0 %
摘要在分析黃土高原地區的溝沿線、溝沿線上下溝間地和溝谷地土壤侵蝕特徵、小流域泥沙來源、坡溝侵蝕產沙關系的基礎上，結合廊道的生態功能和以往的研究結果，認為在溝沿線的上部建立草灌與整地工程措施相結合的植物廊道，來攔蓄阻截溝間地的來水來沙，可使流域的土壤侵蝕量減少54 . 5 % ~ 77 . 0 % 。 -
The paper puts forward the concept of soil and water ecology and considers that the integrated concept of vegetation and soil and water is an important characteristic of soil and water ecology based on the discussion of position and function of soil and water in upland ecological system
摘要在論述水土在陸地生態系統中的地位和作用的基礎上，提出了水土生態的概念，認為植被與水土不可分割的整體觀念是水土生態的重要特徵。
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