荒漠景觀 的英文怎麼說

中文拼音 [huāngmòjǐngguān]
荒漠景觀 英文
desertscape
  • 荒 : Ⅰ形容詞1 （荒蕪） waste 2 （荒涼） desolate; barren 3 （不合情理） fantastic; absurd 4 [書面語] ...
  • 漠 : Ⅰ名詞（沙漠） desert Ⅱ形容詞（冷淡; 不經心） indifferent; unconcerned; aloof; cold
  • 景 : Ⅰ名詞1 （風景; 景物） view; scenery; scene 2 （情形; 情況） situation; condition 3 （戲劇、電影的...
  • 觀 : 觀名詞1. （道教的廟宇） taoist temple2. （姓氏） a surname
  • 荒漠 : [地理學] desert; wilderness荒漠草原 desert steppe [西非]; sahel; 荒漠結皮 patina; 荒漠景觀 desert...
  • 景觀 : [地理學] landscape
  1. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。
  2. As a result, vulnerable ecological environment is showed with the ecological bearing capacity in middle reaches of hetian river. in the view of the features of landscape pattern in the middle reaches of hetian river, the landscape protection principles of development, harmonization and reality and ecological landscape construction principle including adapting nature, mutualism, adjusting ecosystem and meliorating function, local regulation and whole " harmonization are put forward

    A ，指出區域內生態環境質量在提高，但依舊無法脫離荒漠生態體系，是一種極其脆弱的生態環境。針對和田河中游地區景觀生態的具體特點，提出了發展、協調、現實的景觀保護原則以及適應自然、共生互利、調整結構，改善功能、局部控制與整體協調的景觀生態建設原則，相應地制定出河流廊道建設、綠色植被建設以及綠洲建設的景觀生態建設途徑
  3. 6 diversity fragmentation and evenness of ecological landscape in fukang increase with more utilization and development. the change of landscape pattern about land utilization is mainly area variation of plantation and wasteland in pluvial fan and alluvial plain, the key influence factors are the dynamic of soil moisture and salinity under the development of water and land resource

    6 、在阜康各景觀帶中，隨人為開發利用程度的增強，景觀多樣性、破碎度和均勻性增加；荒漠綠洲土地利用景觀生態格局的變化，集中體現在位於洪積扇與沖積平原的耕地和荒地面積變動上，關鍵影響因子是水土資源利用下的土壤水鹽動態變化。
  4. We selected several landscape metrics, such as landscape diversity metrics, edge index, fractal dimension, evenness index, contagion index and so on

    對綠洲-荒漠景觀的鑲嵌測定包括景觀多樣性、邊緣特徵、分維數、均勻度、分散度和蔓延度等。
  5. Generally, karst rock desertification refers to the evolving process that leads to intense human - land conflict, destruction of vegetation, soil erosion, bare rock, failing productive forces of the land and the land surface appearing as desert from visual sense, because of the frail ecological environment formed by karst, and of the irrational social and economic activities of human beings

    喀斯特石漠化指在喀斯特脆弱生態環境下，人類不合理的社會經濟活動，造成人地矛盾突出、植被破壞、水土流失、巖石逐漸裸露、土地生產力衰退喪失，地表在視覺上呈現類似於荒漠景觀的演變過程。
  6. Anthropogenic activities ( e. g. development, over - grazing, timber harvest ) can disrupt the structural integrity of oasis - desert landscapes and is expected to impede diversity communities across the landscape and make it fragmented. with human dimension and activities enhancing, the patchiness grain, edge density and landscape contrast become large, landscape diversity and patch fractal dimension decreased

    隨著人類活動的增強，斑塊粒度、邊緣密度、分散度、對比度變大，而景觀多樣性下降，斑塊分維數變小，人類生產經營活動導致了綠洲-荒漠景觀破碎化，綠洲和荒漠生態系統界面上的突變性、對比度和異質性增強。
  7. The second one is the cultivate vegetation ; it covers 28. 41 %, about 1070. 44km2

    反映出在植被類型景觀中，荒漠植被為基質。
  8. The salt lake includes more than 30 lakes, which scatter over the around 200, 000 - square - kilometre qaidam basin and forms a unique natural beauty, some of them lies by the snow - clad mountains and others in the desert

    在面積約20萬平方公里的柴達木盆地中，星羅棋布的鹽湖構成一種獨具特色的自然景觀。 30多個鹽湖有的以雪山為鄰，有的靜臥在荒漠里，有的表面上乾涸，上面可通鐵路，公路。
  9. The results show that the relationship and feedback among the structure, function and process of oasis - desert ecosystem is real essence of landscape heterogeneity

    分析結果表明，綠洲-荒漠生態系統結構和功能、格局與過程之間的聯系和反饋是景觀異質性的根本本質。
  10. The writer made field investigation for sonic rare and precious wild flowers resources in inner mongolia desert region, then elaborated with emphasis 40 species of rare wild flowers which can be introduced in the morphological characteristics, ornamental characteristics and natural distribution area, analyazed their application forms and utilization prospect in landscape gardening ; and for endangered species, their introduction, domestication and reasonable utilization based on protection were put forward

    摘要對內蒙古荒漠地區一些較珍稀的野生花卉資源進行野外調查，重點闡述40種可引種利用的珍稀野生花卉資源的形態特徵、觀賞特性和自然分佈區域，分析其在園林中的應用方式及其園林應用前景；對于瀕危植物提出在注重資源保存、保護的基礎上進行引種馴化和合理開發利用的設想。
  11. The landscape characteristics are as follows, dominated by river corridor, the landscape is symmetrically distributed with waters and wetland - forestry and grass based on desert matrix

    其景觀呈現出以荒漠為基質，河流廊道為核心對稱分佈的水域濕地-林（草）地-荒漠的宏觀局格。
  12. The gis technique supported by arc / info software was used to analyze the heterogeneity of oasis - desert ecosystem and its mosaic of patch structure, landscape change in fukang transect

    利用地理信息系統軟體對阜康綠洲-荒漠生態系統的景觀結構的異質性、鑲嵌結構及其格局變化進行了較全面的分析。
  13. Species diversity dominance niche community ordination and classificationx population spatial pattern in desert - oasis ecotone in fukang, along with their relation to soil factors, are analyzed by quantitative vegetation analyze methods. the characteristic x dynamic of landscape ecological pattern and their influence factors are also analyzed by the partition of landscape transect. oasis stability is primary explored by the successive observation of soil water and salt in sangonghe basin in fukang

    採用植被數量分析方法，分析了荒漠綠洲過渡帶植物群落的物種多樣性、優勢種生態位、群落排序與分類、種群空間格局，以及它們與土壤因子之間的關系；通過劃分景觀樣帶，分析了阜康土地利用景觀生態格局的特徵、動態及其影響因子；通過阜康三工河流域土壤水鹽的動態觀測，對于綠洲穩定性進行了初步探索。
  14. Hence, to describe spatial characteristics of oasis landscape quantificationally and discuss the relation between the oasis landscape structure and human activity is most significant for more knowledge of the relationship between landscape structure, natural ecologic process and social economic activities, and for reasonable use of oasis land resources, oasis landscape ecology planning, desertification controlling and oasis environment evaluation, and so on

    因此，定量的描述綠洲景觀的空間特性，探討綠洲景觀結構與人類活動的關系，以便進一步了解景觀結構與自然生態過程和社會經濟活動之間的關系，以及對綠洲土地資源的合理利用、綠洲景觀生態設計和荒漠化的控制以及綠洲生態環境評價等提供科學依據。
  15. Desertification is a serious environmental problem for human beings, in the desertification area of north china, genetic diversity, species diversity, ecosystem diversity and landscape diversity are abundant

    摘要荒漠化是人類所面臨的一個非常嚴峻的生態環境問題，我國北方荒漠化地區在遺傳多樣性、物種多樣性、生態系統多樣性及景觀多樣性層次上相當豐富。
  16. The spatial pattern and influence caused by water resources in arid desert oases

    乾旱荒漠綠洲景觀空間格局及其受水資源條件的影響分析
  17. About 5, 000 years ago a sudden drying converted the sahara from a green landscape dotted with lakes to the scorching, sandy desert it is today

    約5000年前，一次突發性的旱災，將撒哈拉地區湖泊密布的翠綠景觀，變成如今黃沙漫天的炙熱荒漠。
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