vulnerable zone 中文意思是什麼
vulnerable zone
解釋
易損區,可損區- vulnerable : adj. 1. 易受傷的，脆弱的；易受責難[攻擊、損壞]的，有弱點的。2. 【橋牌】有局的。n. -bility ,-ably adv.
- zone : n 1 【地理】（地）帶。2 區域，范圍，界。3 〈古、詩〉（腰）帶。4 圈，環帶。5 【數學】（球面）帶；...
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In this dissertation, the author analyzed plant biodiversity in yunmengshan forest region with field survey on plant species and forest vegetation, the results show that : the vascular plants in yunmengshan forest region include 548 species ( variation ) which belong to 319 genera, 98 families, the flora geographical composition are complex, the dominant characteristics of flora are temperate zone plants which account for 55 percent, herbaceous species occupy 75 percent exclusively. evaluating the threatened hierarchy of plants in yunmengshan forest region, the results show that the number of critically endangered species is 7, endangered species isll, vulnerable species is 53, lower risk species is79, safty species 376
本文在對雲蒙山林區的植物物種、植被進行調查的基礎上，進行植物多樣性分析，研究結果如下：雲蒙山林區共有維管束植物98科319屬548種和變種，地理成分復雜，包括中國全部屬的15個分佈區類型，區系組成以溫帶成分為主，佔55 ；生活型譜中，草本植物種類占絕對優勢，比例為75 . 3 ；通過瀕危評價，得出雲蒙山林區植物極危種7種，瀕危種11種，漸危種53種，敏感種79種，安全種376種。 -
As the major vulnerable zone of sea level rise, liao river delta ( take the city of panjin as the studying area ) is an important industrial development area based on exploitation of the resource of oil and gas and petroleum chemical industry, and is the important coastal wetland, too
遼河三角洲是以油氣資源開采以及石油化工工業為主體的工業發展地區，是重要的濱海濕地，同時又是海平面上升主要脆弱區。本文在國內外研究的基礎上，運用gis技術，構建了海平面上升災害風險評估的框架體系，對該區（以盤錦市為研究區域）進行評估。 -
Abstract : because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone
文摘:乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。 -
Because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone
乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。
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