未耕土地 的英文怎麼說
中文拼音 [wèigēngtǔde]
未耕土地
英文
unploughed land-
The land occupied in the process of urbanization is divided into cropland, garden plot, woodland, grass / rangeland, water area, wilderness. according to the characteristic of land occupation in the process of urbanization, the ecological loss of land is environmental loss, land restoration costs and available ecological loss
本文將城鎮化進程中佔用的土地類型分為耕地、園地、林地、牧草地、水域、未利用地六種,根據城鎮化進程中佔用土地造成土地生態損失的特點,將土地生態系統的生態損失分為有效生態損失、環境損失、恢復費用三部分。2 with the correlative analysis between the landuse structure and economic development, the main problems of landuse in youyang county are summarized as follows : ( l ) a large proportion of farmland are leanness, so the land quantity is bad ; ( 2 ) the forest vegetation is broken seriously, and the soil erosion is severe and the eco - environment is depravating ; ( 3 ) the number of land for water conservancy facilities is small ; ( 4 ) the proportion of town and transportation land is not accorded with landuse plan ; ( 5 ) land collocation is inconsequent ; ( 6 ) the land resources is plenty and a lot of land are not used but the land which can be opened up for farming
2通過對酉陽縣土地利用現狀結構與經濟發展的相關分析,總結了酉陽縣土地利用存在的主要問題有以下幾點: ( 1 )中低產田比例大,土地質量差; ( 2 )森林植被破壞嚴重,水土流失嚴重,生態環境惡化; ( 3 )水利設施用地較少; ( 4 )城鎮和交通建設用地欠賬大( 5 )土地資源配置不合理; ( 6 )土地資源總量豐富,未利用地面積大,耕地后備資源不足。The russian farm project has become the single model for farming in russia where 50 percent of their potential tillable land is still untilled ! now this is a five - year business plan where russia will be able to export food to hungry nations and it all started with
這成了在俄羅斯種植的唯一模範,他們有50 %可耕種的土地仍未開墾,他們有一個五年計劃,俄羅斯將會出口糧食到挨餓的國家,這一切就從一個Refers to farmland which is plowed constantly for growing crops, including cultivated land, newly cultivated land in the current year, farmland left without cultivation for less than three years and fallow land in the current year, rotation land, rotation land of grass and crops, farmland with some fruit trees, mulberry trees and other trees and cultivated seashore land, lake land, and etc
指年初可以用來種植農作物、經常進行耕鋤的田地,除包括熟地、當年新開荒地、連續撂荒未滿三年的耕地和當年的休閑地(輪歇地) ,還包括以種植農作物為主並附帶種植桑樹、茶樹、果樹和其他林木的土地,以及沿海、沿湖地區已圍墾利用的「海塗」 、 「湖田」等面積。Cultivated area ( area under cultivation ) : refers to farmland which is plowed constantly for growing crops, including cultivated land, newly cultivated land in the current year, farmland left without cultivation for less th an three years and fallow land in the current year, rotation land, rotation land of grass and crops, farmland with some fruit trees, mulberry trees and other trees and cultivated seashore land, lake land, and etc
耕地面積:指年初可以用來種植農作物、經常進行耕鋤的田地,除包括熟地、當年新開荒地、連續撂荒未滿三年的耕地和當年的休閑地(輪歇地)外,還包括以種植農作物為主並附帶種植桑樹、茶樹、果樹和其他林木的土地,以及沿海、沿湖地區已圍墾利用的「海塗」 、 「湖田」等面積。This paper adopts the land use state in2000a ( l : 3 + 104 ), the soil chart ( 1 : 6 + 104 ) and hectometer contour relief map ( include three chongqing area ) of chongqing and geology map ( l : 6 + 104 ) of sichuan province as basic analytical data, measure landscape patches into 7 types including cultivated land, orchard, forestland, unused land, grassland, resident and industry land, water bodies according to land use state basing on land use types, make the landscape map of chongqing karst area by gis software
本研究是以重慶市1 : 30萬的土地利用現狀圖( 2000年版) 、 1 : 60萬的土壤圖以及重慶市百米等高距的地形圖和四川省(包括重慶市) 1 : 60萬的地質圖作為基本分析圖件。在土地利用類型的基礎上,依據土地利用現狀劃分了耕地、園地、林地、未利用地、草地、居民工礦用地和水域7類景觀嵌塊體類型,再藉助于gis軟體生成重慶巖溶區景觀圖。It is the star that is not reached and the harvest sleeping in the unplowed ground.
它是無法觸及的星辰,是沉睡在尚未耕作的土地下的收獲。However, one of the most important limitations to conservation tillage is qualified no - tillage planter. the opener of the no - tiilage planter often ca n ' t break up corn rootstalks and penetrate into the soil so as reducing the performance of the planter
在有玉米茬的未耕地上進行免耕直播時,由於玉米根茬粗,不易破除,要求免耕播種機具有很好的破茬入土能力。Statistics of the area of land use are gathered based on nine categories of land, including the cultivated land, garden land, forest land, grassland, other agricultural land, land for residential areas and mining, land for traffic, land for water facilities and idle land
土地利用面積按耕地、園地、林地、牧草地、其他農用地、居民點及工礦用地、交通用地、水利設施用地和未利用地九大類進行統計分析。( 3 ) the landscape pattern of kaifeng city were affected by yellow river, such as many no - used land were transformed to farmland land through irrigation diverting water from yellow river, the developing direction of construction land was restricted by yellow river
( 3 )開封城市景觀格局深受黃河的影響,如引黃淤灌使的未利用土地轉變為耕地,引黃水利建設使的水域面積增加,建設用地受到黃河的影響向北發展受到一定的限制。The areas of the main land - use type such as arable land ( paddy field and dry land ), orchard, built - up land, unused land, have changed in different extent
從變化分析的結果可知,耕地(水田和旱地) 、果園、城鄉建設用地、未利用土地等主要用地類型的面積均有不同程度地變化。( 4 ) low - density construction land transformed mainly to high - density construction land, the source of low - density construction land is farmland, no - used land transformed to farmland, greenbelt and, water land, orchard transformed to low - density construction and farmland
( 4 )低密度建設用地主要轉變為高密度建設用地,低密度建設用地有耕地轉變而來,未利用土地主要轉變為耕地、城市綠地和水域,園地主要轉變為建設用地和耕地。The land evaluation result ofhandan district show : 19. 7 % land is unsuitable for agricultural use for soil erosion risk ; 2. 5 % land is unsuitable for agricultural use for poor soil water condition ; 9. 5 % land is marginally suitable because water or nutrition condition is not good enough ; 68. 3 % land is suitable or very suitable for agricultural land use. the third part is the application of soter land information system in land use analysis based on statistical method and clue - s model. through land use analysis in handan, the main type of land use in handan is agricultural land use
土地利用整體結構在1980 - 2000年沒有發生太大變化,只是林地上升至第2位形成耕地、林地、草地-城鄉工礦居民用地、水域、未利用土地的結構;邯鄲地區土地利用結構空間分佈研究表明:西部山區土地利用結構為林地、草地、耕地、水域、建設用地和未利用土地;中部丘陵臺地區土地利用結構為耕地、草地、建設用地、水域、林地和未利用土地;東部沖積平原區土地利用結構為耕地、建設用地、林地、水域和草地。Chongqing as an example. this paper probes and discusses regional land use change and its land ecological system ' s structure, function and evolutive relation through deeply analyzing land use change and its situation of ecosystem health. this paper mainly contains the following aspects : ( 1 ) area of cultivated land, water area and unused is decreasing
本文以重慶市沙坪壩區為例,深入分析沙坪壩區土地利用變化情況及其生態健康狀況,探討區域土地利用變化對其生態系統的結構、功能及其演變的影響,其主要內容和結果包括以下幾方面: ( 1 )耕地、水域和未利用土地減少。According to the valuation of 1831, there were in concord two thousand one hundred and eleven acres, or about one seventh of the whole territory in meadow ; this standing next in the list after pasturage and unimproved lands, and, judging from the returns of previous years, the meadow is not reclaimed so fast as the woods are cleared
根據1831的評估,康科德有兩千一百一十一英畝的土地,整個區域大約有七分之一處于草甸中;這些未砍伐的區域位於牧場和未耕種土地之外的田壟里,並且以前一年的結果來看,樹木一旦被砍伐掉,草甸就無法再生了。F ) to retreat cultivation 1. 467 million ha for reforestation or recovering grass. g ) attheend, to adjust the proportion of cultivated land, forest, grassland from 7 : 6 : 1 to 1 : 1. 4 : 1. 2, this proportion is reasonable ratio for land use structure. for getting the above strategy targets, we must handle of the following relations : a ) the relation between development and environment protection ; b ) the relation between population and land resources ; c ) the relation between construction and farmland protection ; d ) the relation between quality and quantity of farmland ; e ) the relation between land using and economy development ; f ) the relation between land exploitation and landscape worth maintaining, etc. for getting the above strategy targets, we must also adopt some good measures : a ) to control the construction occupying farmland ; b ) to use land intensive ; c ) to improve low - yield farmland ; d ) to make regional land resources distribution effective ; e ) to make comprehensive profit ; f ) to make family planning continually ; g ) to promote urbanization, etc. by carrying out these measures, land resources in shanxi province can be used sustainable
同時,論文對土地資源利用潛力和未來趨勢進行了科學推理,提出了山西土地資源永續利用的戰略目標:到2015年,全省耕地面積穩定在433 . 3萬公頃左右,基本農田面積保持在366 . 7萬公頃左右,保證糧食產量100億千克;各項建設用地控制在14 . 2萬公頃,其中佔用耕地在7 . 9萬公頃,土地開發、復墾、整理補充耕地10萬公頃,改造中低產田10萬公頃,治理水土流失面積1 . 13萬公頃,發展園林草地146 . 667萬公頃(含退耕還林還草99 . 2萬公頃、園地6 . 7萬公頃) ;經過長期努力,使林草地總面積達到865 . 6萬公頃,耕地、林地、草地比例由現在7 6 1逐步調節到1 1 . 4 1 . 2較合理的比例。Adopting the actual county - grade database of land use firstly founded in china, combining with the comprehensive influential factors of land use change, using the correlative statistic software and the mathematic analytical methods ( principal component analysis, gray relating analysis, multivariate time series markov chain analysis, multivariate regression analysis, gm ( 1, 1 ) gray model, gray series gm ( 1, n ) model methods etc ), this paper analyses the dynamic change of land use and driving force in jiang ' an county qualitatively and quantitatively. the results indicate : 1 the land resource per capita and the area of single - land - use type in jiang ' an county are not prior to other places in yibing city or sichuan province. however, the terrain is dominant in choosing the way of land use
本文採用全國首批建立的「縣級土地利用現狀數據庫」的基礎數據,結合影響土地利用變化的經濟、社會、環境等綜合因素,採用相關分析軟體( dps 、 spss )和數學分析方法(主成分分析、灰色關聯度分析、多元回歸分析、多元時空序列馬爾柯夫鏈分析、 gm ( 1 , 1 )預測模型分析、灰色序列gm ( 1 , n )模型分析等方法) ,對江安縣土地利用變化及其驅動力進行定性、定量研究,研究結果表明: 1江安縣人均總的土地資源數量和單一土地利用類型的數量在宜賓或四川省區域內均無優勢;地形對土地利用方式的選擇起著主導作用;土地利用變化的總趨勢是:耕地、林地、交通用地和水域面積不斷減少,居民點及工礦用地和未利用地面積不斷增加;景觀多樣性指數呈現「 」趨勢。There is no land in its natural state
這沒有未用於工業或未加耕種的土地。Then, a forecast of land use structure in following ten years with markov method is a feasible method, and the land use structure of kunshan city will continue the trend of building land continual increasing while the cultivated land continual decreasing in the following ten years
結果表明,在編制土地利用規劃時,利用馬爾柯夫過程對土地利用結構進行定量預測是一種可行的方法;未來10年崑山的土地利用結構將保持建設用地持續增加、耕地持續減少的趨勢,但其變動幅度將逐漸趨向平穩。Firstly, most theoretical researches and practical explorations deal with the farmland consolidation practices in northern plains and correspondingly farmland consolidation project planning and design in southern hilly region is less involved. secondly, farmland consolidation, however, has just begun in china and it mainly aims to increase agrarian areas in a majority of regions, not yet to attain the sustainable utilization of land resources based on the project analyses. behind the current " positive increase " in economic benefits, the truth is the " negative increase " in ecological, social and economic benefits in the long run
然而現階段我國在農地整理的研究上還存在一些不足之處:一是這方面的理論研究與實踐探索目前還主要集中在北方平原地區,對南方丘陵地區的農地整理規劃設計探討得比較少;二是在當前我國農地整理項目規劃設計的實踐中還普遍存在一些問題,大多數地區農地整理目標仍主要是擴大耕地數量,補償因非農建設佔用的耕地,尚未進入以項目分析為基礎,以土地資源的可持續利用為目標的階段,一些反映近期經濟效益的喜人的「正數增長」後面,往往掩蓋著長遠的生態效益、社會效益和經濟效益等方面的「負數增長」 。分享友人