ecosystem regions 中文意思是什麼
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In the civilization ecotourism resource serials the majority is about historical heritages, totaling 12 patterns, which scores are all below 1. 0, except the relic of the old city and site of military recovery, which shows the historical heritage ecotourism resources ca n ' t be regarged as the guiding resources, but the recuperating and spending holiday patterns of resources stand out. it is because ningwu have many advantageous resources on ecotourism arid forest recuperation with self - contained and well - circulating biology chains and crude ecosystem - guiding by the policy of " protection, development and utilization " and " extruding themes, multiplying functions and integrating mass ", the author sheds the viewpoint of the development frame of " five regions and two activities " in ningwu on the basis of quantitative evaluation. the five regions means taking the advantage of mountains to develop luya mountain ecotourism region, of lakes to develop tianchi ecotourism region, of headstream to develop fen river ecotourism regi
按照「保護、開發、利用」三位一體和「主題突出、功能多樣、渾然一體」的開發方針，充分發揮寧武「自然與人文旅遊資源組合較佳」的優勢，本文在定量評價的基礎上進一步提出了寧武縣「五區、兩活動」的開發框架，即:以「山地」為依託，開發蘆芽山生態旅遊區;以「湖泊」為依託，開發天池生態旅遊區;以「源頭」為依託，開發汾源生態旅遊區;以「古城」為依託，開發寧化名勝生態旅遊區;以「古關」為依託，開發寧武關名勝生態旅遊區;圍繞「歷史文化」開展文化生態旅遊活動;圍繞「風物特產」開展土特產生態旅遊活動 -
It can offer lessons and reference to the research and construction of agro - ecosystem sustainable development ( aesd ) in other regions to study aesd on such an area
研究這樣一個農業經濟較發達地區的可持續發展狀態，可為其它地區農業生態系統可持續發展研究和建設提供借鑒。 -
High proportions of poverty mountain regions are distributed all over the country and have many common characteristic as follows rugged ground convenient communication and information, low life level of the residents fragile ecosystem, scarce resources of water and soil, great environmental pressure, etc. located in the southeast of chongqing municipality, qianjiang district is one of the major poverty counties named by the sate council moreover, located at the vital organs part of china, transition region between the west and east, and the juncture of the four provinces ( chongqing, hubei, hunan, guizhou ) likewise, close to the region of the three gorges dam
我國貧困山區面積廣大，遍布全國東西南北，有許多共同特徵；地表崎嶇，交通不便，信息不靈，經濟落後，人民生活貧困，生態脆弱，水土資源稀缺，環境壓力大等等。黔江區位於重慶市東南部，是國務院確定的重點貧困縣，是我國的一個具有典型意義的貧困山區，位於我國腹心地區和中、西部過渡地帶，地處渝、鄂、湘、黔四省市的結合部，又緊鄰三峽庫區，地理位置十分重要。 -
The scheme embraces four projects, namely ( 1 ) to build up sluices at anqiu bridge and nanzhou bridge ( and the one at anqiu bridge is the first choice ) so that pollutants can be from entering the lake ; 2 ) as a necessary accessory for the above project, to supplement water capacity from changdang lake as a strategic water source into the protection program, and culvert - pipe plan is recommended from two other alternatives through systematic analysis ; 3 ) to carry out comprehensive realignment for some reed regions which are located at the entrances of the lake, and to develop a wetland ecosystem mainly with some reeds ; and 4 ) to set up a green protection belt right round the lake, including planting reeds at lakebeach, building forest belt, developing bases of green foodstuff and disposing sludges in the lake base
該方案由4個工程子系統組成， （ 1 ）截污工程：在岸丘橋和南州橋位置各築一節制閘（而岸丘橋工程又是首選工程） ，以封住湖泊兩頭入流，杜絕污染物進入水源地的截污工程； （ 2 ）引水工程：是截污工程的配套工程，利用下游長蕩湖來補充水量，並對3個引水工程設想進行了系統分析，推薦涵管方案，同時將長蕩湖作為該市戰略水源地一併納入保護體系中； （ 3 ）濕地生態處理工程：對進入蕩區前的蘆葦區進行綜合整治，發展以蘆葦為主的濕地生態處理工程； （ 4 ）環湖綠色自然保護帶工程：包括建設圍湖蘆葦蕩、環湖林帶、綠色食品基地以及污泥處置。 -
Experimental study on rainfall harvesting and microcatchment model for ecosystem rehabilitation in the transitional zone between arid and semiarid regions
乾旱半乾旱過渡帶雨水集流試驗與微型生態集雨模式 -
On the theories and principles of modern ecology, such as ecosystem ecology, landscape ecology, and mountain science, a division system with four classes were established : forest region, sub - regions, sub - sub - region and small region according to their spatial structure and geographical characteristics of forest ecosystems in yunnan hot regions
摘要按照雲南熱區森林生態系統的空間結構和地理特徵，應用生態系統學、景觀生態學、山地學等現代生態學的理論和原理，確立了雲南熱區森林地理分區的原則及「森林區」 、 「分區」 、 「亞區」 、 「小區」的4級分區系統。 -
Research on types and features of ecosystem in maijishan scenic regions of gansu
甘肅麥積山風景區生態系統類型及特徵研究 -
Results show that qaidam mountain desert region has the highest average ecological risk value 4. 2585, followed by guoluonaqu alpine scrub meadow region 2. 7640 and qinghai and qilian mountain steppe region 2. 7335 among these ecosystems alongside qinghai - xizang highway and railway through six natural regions. as far as land cover types are concerned, the top three ecological risk values appear in the needle - leaved forest 4. 3096, desert ecosystem 4. 1174 and land without vegetation 3. 6182 respectively, which are higher than those in the other seven land cover types in the study site
評價結果顯示：青藏公路鐵路沿線生態系統所跨越的6個自然區的平均生態風險值居前3位的是：柴達木山地荒漠區4 . 2585 ，果洛那曲高寒灌叢草甸區2 . 7640青東祁連山地草原區2 . 7335沿線10種植被生態系統平均生態風險值居前3位的是：針葉林生態系統4 . 3096荒漠生態系統4 . 1174和無植被地段3 . 6182 。 -
According to the reality of the northwest minority national regions and the principal of prevention and protection first, the idea of constructing environmental binding mechanism of tourism development is stated in this thesis based on the laws of nature and economy for the purpose of forming a kind of mechanism combining tourism development with regional environmental and cultural ecosystem protection, which is suited to natural and social conditions of these regions, and which can expedite the tourism economy meanwhile keeping the dynamic equilibrium of the regional environmental and cultural ecosystem so as to accomplish the sustainable development of tourism, environment and culture
本文從西北民族地區實際情況出發，遵循生態規律和經濟規律，本著「預防為主，保護優先」的原則，提出了構建旅遊開發生態約束機制的觀點，目的在於尋求一種適合西北民族地區自然和社會發展條件的、能夠把旅遊開發同保護區域自然和文化生態系統有機結合起來的機制，在旅遊經濟發展的同時保持區域自然和文化生態系統的動態平衡，最終實現旅遊、環境與文化的可持續發展。 -
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。 -
Studies on the energy and material use efficiency of cultivated grassland and farmland ecosystem in the hilly regions of southern china
南方丘陵地區人工草地和旱作農田能量物質利用率 -
At last, a countermeasure for develop characteristic agriculture is presented : ( 1 ) attach great importance to characteristic agriculture as well as traditional agriculture, in the mean time, stabilize our grain production capacities ( 2 ) adjust the patterns of agricultural production appropriately in different regions ; take into account of regions local comparative advantages ( 3 ) great efforts need to be exerted to promote the industrial management of agricultural production ( 4 ) keep characteristic agriculture ' s competitive capabilities by applying agricultural science and technology ( 5 ) protect ecosystem and promote sustainable development of rural economy
確立了特色農業發展的總體思路和原則，並對宜賓市特色農業發展進行了區域布局劃分，指出各個區域的主要建設內容。最後，文章闡明了宜賓市發展特色農業的對策措施，一是常規農業和特色農業並重，在發展特色農業的同時，保證糧食安全；二是推行區域化生產，充分發揮各地的比較優勢；三是實現產業化經營，充分發揮特色農業效益；四是加強科技化支撐，保持特色農業的競爭力；五是注重生態環境保護，促進農村可持續發展。 -
Global climatic change would cause the response of ecosystem. in arid and semi - arid regions such as shaanxi - gansu - ningxia region, what is the response of regional river runoff ? would it cause river runoff to increase or reduce
陜甘寧地區處于對全球氣候變化較敏感的中緯度地區，是東亞夏季風邊緣帶，氣候乾旱不穩定，其主體部分為黃土高原中部的丘陵溝壑區，是世界上水土流失最嚴重的地區，生態環境十分脆弱，目前氣候暖干化趨勢明顯。
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