生態塔 的英文怎麼說
中文拼音 [shēngtàitǎ]
生態塔
英文
ecological pyramid-
In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on
本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。Forest is one of the most important parts on our planet, and the subalpine coniferous forests in western sichuan are a principal part of natural protection projection in southwestern china and important ecological screen to the upper reaches of the yangtze river
川西亞高山林區是長江上游重要的水源涵養和水土保持區，被譽為四川盆地和長江幹流重要的「生態屏障」和中國半壁江山的「水塔」 。In the city wall of xi ' an, it is the area that protect relatively weak, develop and utilize most abundant, question most conspicuous at present in the thesis, i take the ming moat and its surroundings to concrete research object, research into its historical development, its protect current situation and its ecological function from the two aspects of the protection of cultural heritage and the urban ecological environment construction. after deep investigation and analyses of relevant instance, i put forth some suggestions about protective measure, ecological environment construction, planning management etc. finally the article advises to apply for culture heritage of the world with the units of city wall of xi ' an, bell tower, drum tower, big wild goose pagoda, and small wild goose pagoda etc, which have been listed among the major protected unit of historical relics at national level
本文選取護城河及其環境為具體研究對象，從世界文化遺產保護、城市生態環境建設兩個角度入手，通過歷史演變與改造歷程追溯、保護現狀調查、生態職能建設三個方面對其進行了重點、深入的調查與分析，最後根據評析的結論以及相關實例借鑒，對未來西安明城護城河及其環境的認知定位、保護措施、生態環境建設、規劃管理等工作提出了一些具體意見，最後建議將西安明城墻、鐘鼓樓、大小雁塔等國家重點文物保護單位捆綁申請世界文化遺產。Pyramid of biomass a type of ecological pyramid based on the total amount of living material at each trophic level in the community, which is normally measured by total dry weight or calorific value per unit area or volume, and shown diagrammatically
生物量金字塔：指基於群落每個營養水平上有生命的物質總量的一種生態金字塔類型，通常通過總干重或者每單位面積或體積的生熱量值來衡量，並用圖表表示出來。In tarim river basin, the climate is extremely arid and the ecologic environment is fragile
摘要塔里木盆地氣候極端乾旱，生態環境脆弱。An example for such conditions is the tarim river and theeuphrates poplar forests at its banks and branches
塔里木河和生長在其岸邊和支流上的胡楊就是乾旱地區生態環境的一個典型。And in this foundation, within the mongolian grassland eco - tourism development is the illustration, carries on the analysis to the inner mongolian grassland eco - tourism development situation, and take gegentala, xilamuren tourist area as the example, obtains from the traveling population and the traveling income analysis, found the problem and proposes some correlation development countermeasures
並在此基礎上，以內蒙古草原生態旅遊的發展為例證，對內蒙古草原生態旅遊發展情況進行分析，並以格根塔拉、希拉穆仁兩個草原旅遊區為例，從旅遊人數和旅遊收入分析入手，發現問題並提出一些相關發展對策。This paper studied the basic ecology characteristic, the ecology function, the modern change, the protection and the construction of the wetland of tarim river, and proposed the corresponding countermeasure to protect the function of ecosystem and biodiversity of the areas
對塔里木河濕地的基本特徵、生態功能、近代變化和其保護與建設的現實意義進行了研究，指出應該重視科學研究，拯救珍稀瀕危物種，並提出了相應對策。Based on existed achievements of the continental river of arid area, the paper system analysis hydro - eco characteristics, hydro - eco changes and watershed changes. a case in tarim river, the paper study hydro - eco characteristics, river evolution, evaluated eco - environment quality, explore ecology water demand, study the rational utilization of water resources in tarim river watershed. the paper is composed of nine chapters, chapter 1 include research background, main research contents, research methods and research, meaning
本論文在總結乾旱地區內陸河研究已有成果的基礎上，系統分析了乾旱地區內陸河的水文生態特徵、水文生態變化以及流域生態環境變化的基礎上，以我國最大的內陸河?塔里木河為例，初步研究了塔里木河的水文生態特徵、塔里木河的演變及其流域生態環境變化，探討了塔里木河流域的生態需水量，進行了塔里木河流域生態環境質量評價，研究了塔里木河流域水資源的合理開發利用。Chapter 4, the paper analysis hydro - eco changes on the continental river of arid area how to affect lake, groundwater, vegetation, animal, partly climate, etc. chapter 5, the author study hydro - eco evolution and watershed eco - environment changes of tarim river, analysis the reason of hydro - eco changes about tarim river according to geographic characteristics and hydrology characteristics of tarim river
第四章分析了中國乾旱地區內陸河水文生態變化對湖泊的影響、對地下水的影響、對植被的影響、對動物的影響、對局部小氣候的影響。第五章根據塔里木河及其流域地理特徵、塔里木河的水文特徵，研究了塔里木河的水文生態演變以及流域生態環境變化，分析了塔里木河水文生態變化的原因。Chapter 6, the author explore the calculation methods of ecology water demand about nature vegetation, river, lake in tarim river watershed
第六章探討了塔里木河流域的天然植被、河流和湖泊的生態需水量的計算方法，並計算了塔里木河流域的生態需水量。The delicate ecosystems behind the diversity of the planet and the existence of places like the pantanal are under assault from global warming
在全球豐富的生物多樣性背後的脆弱生態系統，和潘塔納這類地方的存續，都因為全球暖化而受到威脅。Located in western central brazil at the south - west corner of the state of mato grosso, the site represents 1. 3 % of brazil ' s pantanal region, one of the world ' s largest freshwater wetland ecosystems
該保護區位於巴西中西部馬托格羅索省西南角，占巴西潘塔納爾大沼澤地區面積的1 . 3 % ，潘塔納爾大沼澤地區是世界上最大的淡水濕地生態系統，該地區最主要的兩條河流，庫亞巴河與巴拉圭河都從這里發源。( l ) it was pointed out that the ecological agriculture integration system should integrate the ecological production, the ecological processing and ecological marketing into vertical industry chain and network by the principles of ecological link and longitudinal joint, and the evolution to realize ecological agriculture integration in china was to develop non - pollution food, green food, and organic food stage by stage. the evolution path to develop ecological agriculture in china gradually was also the effective and practical path fitted to the situation of china to realize the connection of tracks with the international criterion. ( 2 ) two development models of ecological agriculture integration were summed up
本文通過理論與案例相結合的研究，取得了如下結果：理論研究結果： （ 1 ）提出了生態農產品生產、生態農產品加工和生態農產品銷售縱向連接的產業化體系；生態耦合與縱向連接相結合的設計原則；生態農業產業化動力是可持續的消費需求； 「安全?綠色?有機」金字塔體系與國際接軌的生態農業產業化途徑； （ 2 ）總結了「主導產業帶動型」和「龍頭企業帶動型」兩種生態農業產業化發展模式； （ 3 ）歸納了標準化、企業化、層次化、品牌經營、科技支撐以及政策措施和組織保障等保障體系，指出生態農業產業化保障體系是生態農業產業化體系的有機構成和重要支撐。Marine bacteria play a great role in the occurrence and declination of red - tide based on their population diversity biophysiological and biochemical character diversity, ecological function diversity and heredity diversity thus, bacteria - alga relationship has been a hotspot in red - tide research. for the first time, we studied the effect of marine bacteria, isolated from xiamen west sea area, on the growth and toxicity of alexandrium tamarense under lab condition. the results were as follows : 1
本實驗選擇赤潮多發區、易發區廈門西海域為本課題研究領域，以發生頻率高、范圍廣、危害嚴重的赤潮原因種塔瑪亞歷山大藻（ alexandrium . tamarense ）為主要研究對象，首次研究了在可控生態條件下幾株分離自廈門西海域海洋細菌對a . tamarense生長和藻毒力的影響，所取得的主要結果如下： 1The others showed partly decreased, but the degradation of vegetation were obviously in lower reaches of tarim and cherchen river ; in the mountain area of southern xingjian, the forest area were increased, and the others decreased ; in northern xingjian, both the mountain and the plain area increased. they showed the decrease of desert and the increase of oasis ; the change of vegetation cover in the hexi corridor - alax desert were not obviously ; but in chai - damu basin, the area of desert and low cover grassland increased, the others vegetation decreased, especially in the high cover grassland. that showed the great degradation of ecosystem, and the most of degradation was shown in the north hillside of the arjin mountain and qi - lian mountain
而從各個分區來看，情況不盡相同:南疆地區平原區綠洲面積擴大，荒漠面積基本不變，其他類植被面積不同程度縮小，而在塔里木河下游、車爾臣河下游植被退化;南疆山地森林面積略有增加，其他類植被面積略有縮小;北疆的平原區和山區的植被狀況均有改善，表現為荒漠面積縮小，綠洲面積增加;河西走廊一阿拉善地區總體變化不大;但是柴達木盆地的荒漠面積、低覆蓋度草地增加，其他類植被，尤其是甚高覆蓋度植被（草甸）的面積縮小，表明該地區的生態環境退化，而退化表現的主要地區在環柴達木盆地的阿爾金山和祁連山的北坡。Factors affecting local community ' s acceptance of outsiders in eco - tourist sites - with a case study on bitahai
以碧塔海生態旅遊景區為例Abstract : in the face of historical opportunity of state carrying out west development strategy, raising returning the grain plots to forestry and grass and rebuilding mountains and rivers beautiful, points at trunks stream area of tarim river especially green corridor ecology worsen real problem of lower reaches, analyzes actual reasons of producing problem, under the premise of clearing and definiting returning the grain plots to forestry ( grass ) is main measure of improving ecology, expounds effects and meaning of returning the grain plots to forestry ( grass ) for improving ecology of the region, discusses returning the grain plots to forestry ( grass ) should master and handle improving ecology with economic development, improving ecology with agricultural structure regulation, the relationship of modern technology appliance with traditional style and approaches reasonable forestry and grass proportion and scientific combining style of forestry and grass in carrying out returing the grain plots to forestry ( grass )
文摘:在國家實施西部大開發戰略，提出退耕還林（草） ，再造山川秀美的歷史機遇面前，針對塔里木河幹流區尤其是下游綠色走廊生態環境惡化的現實問題，分析產生問題的具體原因，闡明在合理開發、利用和配置水資源的前提下，退耕還林（草）是改善生態環境的有力措施以及實施退耕還林（草）對改善該區域生態環境的作用和意義，論述退耕還林（草）應掌握和處理好改善生態與經濟發展、改善生態與農業結構調整、現代技術應用與傳統方式的關系，探討退耕還林（草）中合理的林草比例及科學的林草結合方式。In the face of historical opportunity of state carrying out west development strategy, raising returning the grain plots to forestry and grass and rebuilding mountains and rivers beautiful, points at trunks stream area of tarim river especially green corridor ecology worsen real problem of lower reaches, analyzes actual reasons of producing problem, under the premise of clearing and definiting returning the grain plots to forestry ( grass ) is main measure of improving ecology, expounds effects and meaning of returning the grain plots to forestry ( grass ) for improving ecology of the region, discusses returning the grain plots to forestry ( grass ) should master and handle improving ecology with economic development, improving ecology with agricultural structure regulation, the relationship of modern technology appliance with traditional style and approaches reasonable forestry and grass proportion and scientific combining style of forestry and grass in carrying out returing the grain plots to forestry ( grass )
在國家實施西部大開發戰略，提出退耕還林（草） ，再造山川秀美的歷史機遇面前，針對塔里木河幹流區尤其是下游綠色走廊生態環境惡化的現實問題，分析產生問題的具體原因，闡明在合理開發、利用和配置水資源的前提下，退耕還林（草）是改善生態環境的有力措施以及實施退耕還林（草）對改善該區域生態環境的作用和意義，論述退耕還林（草）應掌握和處理好改善生態與經濟發展、改善生態與農業結構調整、現代技術應用與傳統方式的關系，探討退耕還林（草）中合理的林草比例及科學的林草結合方式。Chapter 7, based on vulnerable ecology of tarim river watershed, the author build eco - environment quality evaluation fuzzy synthetical evaluation model according to tarim river watershed characteristics
第七章從生態脆弱性的角度出發，建立了適合塔里木河流域特點的生態環境質量評價的模糊綜合評價模型，對塔里木河流域生態環境質量現狀進行了評價。分享友人