threaten area 中文意思是什麼
threaten area
解釋
威脅區域-
If the fca is to be opened, the development pressure may encroach into the area and threaten the important ecological sites therein
若開放發展邊界禁區，禁區便會承受發展壓力，重要的生態區亦受到威脅。 -
Meanwhile, according to the assessment cell of small watershed, the paper evaluates each index and compositive index. the paper can provide scientific bases for both protection and use of wetland by disclosing the spatial distributing rules and analyzing the impact on environment brought because of exploiting. the study shows that 1 ) in the structure of wetland ecosystem health of panjin city in 2000, better area accounts for 22 %, generic area 52 %, worse area 26 % ; 2 ) in shuangtaizi national wetland nature reserve, the health of many regions is better, the one of partial regions is threaten, the area of wetland is decreasing ; 3 ) in the period from 1986 to 2000, paddy field, shrimp and crab pool were increased, swamp and biodiversity were decreased gradually, and the environment of wetland was polluted gradually
本文以生態系統學、景觀生態學、生態系統健康、區域可持續發展等理論為基礎，根據聯合國經濟合作開發署提出的壓力-狀態-響應（ psr ）框架模型，以遙感數據及統計監測數據為基礎，採用rs 、 gis 、 gps技術，結合數理統計和數學模型方法，提取土地利用/土地覆蓋信息、濕地類型信息、小流域信息、濕地景觀指數、濕地初級生產力、濕地人口壓力指數、濕地蓄水量、濕地污染物負荷、濕地變化等數據，建立盤錦市濕地生態系統健康數據庫，以小流域為評價單元，對每個小流域濕地進行單因子和綜合評價，揭示盤錦市濕地生態系統健康狀況的空間分佈規律，同時對濕地資源開發造成的環境影響進行剖析，為濕地資源的保護與利用提供科學依據。 -
Despite the marine park status, which should ensure a certain degree of protection from development, currently two developments threaten the area - the reconstruction of a jetty and maintenance dredging for the aviation fuel receiving facilities
雖然沙洲鼓洲成為海岸公園，獲得一定程度的保護，免受發展工程影響，但該處仍備受兩項發展項目威脅，包括碼頭重建工程及飛機燃料接收設施的保養挖掘工作。 -
The following are the results from the unreasonable utilization for the city area : food producing become more difficult because of the excessive declining of farmland ; management of the land resources turn to be unmarketable and the land is fallowed and wasted ; the ecological crisis could be aroused and the exist and development of the city be threaten because of the destroying of the ecological balance ; the improvement of social economy and quality of people ' s life is seriously banned by the unnatural shortage of the land supply, or the abnormal increase of the land price ; the outline of a city could n ' t be impressive, or the aesthetic value could n ' t be carry out on account for the monotony in the city ' s construction, etc. too much lessons show that we must pay more attention on the research of the utilization of the city ' s land in order to make scientific, forecasting and reasonable principles, laws and policies to regulate activities for people planning and exploiting city land
對城市土地不合理利用的後果是：或造成耕地大量被侵佔，給糧食生產帶來危機；或造成土地資源的大量閑置和浪費，引起土地資源配置的非市場化；或造成生態環境失衡，引發嚴重的城市生態危機，危及城市未來的生存與發展；或導致城市土地供應的人為短缺及房地產價格的畸形高漲，嚴重阻礙經濟增長和人民生活質量的改善；或城市土地結構趨同，缺乏鮮明的個性和特點；或城市土地上的工程都千篇一律，難以樹立城市形象，難以體現美學價值等等。理論和歷史教訓警示我們，土地資源是人類社會可持續發展的基礎，必須切實加強對城市土地利用的研究，制定出具有前瞻性、科學性和實踐性的與城市土地利用相關的法律、法規和政策，以規范人們的用地行為，指導城市規劃、土地開發等實踐活動。 -
The area is constantly threaten by wildfire in a hot and dry summer
在乾燥炎熱的夏天，這個區域時常受到野火的威脅。
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