soil salinity 中文意思是什麼

soil salinity 解釋
土壤鹽漬度
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  • salinity : n. 鹽分；鹽濃度，鹹度；含鹽量。
  1. Soil salinity is one of the most significant abiotic stress for plant agriculture

    土壤鹽漬是影響植物生長的重要脅迫條件，嚴重製約著農業生產和土地利用。
  2. For this reason, to analyze the spatial and temporal dynamic of ground water table and water quality beneath the typical phytocommunity in particular areas, will be helpful to probe into the dynamic formation of soil moisture and salinity, and to understand the spatial variation of vegetation

    因此，分析區域內典型植物群落的地下水水位、水質在時空上的動態變化，有助於探討土壤水鹽動態變化的形成條件，揭示植被在空間上梯度變化的原因。
  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. Mudskippers, crabs, polychaete for their food. these mudflat fauna are adapted to the brackish water conditions of the bay, such as the condition of the mudflat soil and the quality of the water in the bay, especially the salinity

    尤其是這些候鳥以如彈塗魚螃蟹和海濱蚯蚓等泥灘動物為糧食，而這些動物亦已適應灣內的鹹淡水生境，如泥土的狀況和水質，特別是含鹽量等特徵。
  5. Salinity refers to the total concentration of salts present in the soil solution.

    含鹽量是指土壤溶液中所存在的鹽類的總濃度。
  6. The formation of salt - alkaline soil included salinization and alkalinization. the increase of salinity was the character of salinization, and the increase of ph was the character of alkalinization

    土壤的鹽堿化即包括土壤的鹽化又包括土壤的堿化，鹽化以上壤鹽度升高為特徵，堿化以土壤ph升高為特徵。
  7. To illustrate this point, vi the dynamic of the water and salt in fukang oasis will be analyzed. by comparative analysis of the dynamic of soil moisture and salinity in farmland, the abandoned land inside new oases, sand dune and the grassland periphery, the influence of dynamic state of soil moisture and salinity on the oasis stability can be clarified. thus, we may draw the following conclusion : l. at the plains in fukang, the ground water table rises gradually from south to north, and it falls in the desert

    本論文研究圍繞典型荒漠植物群落的水鹽動態變化及其對植物群落空間分佈的影響以及綠洲內的水鹽動態變化，通過綠洲農田與綠洲內撂荒地、綠洲外圍水鹽動態的對比分析，水鹽動態變化對綠洲穩定性的影響，得出以下結論： l從南至北，研究區地下水位在平原區逐漸升高，在沙漠中又降低。
  8. The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands, irrigation induced soil salinity, subsurface drainage for agriculture ( horizontal and vertical ), reuse of groundwater, ground - water hydraulics, ( geo ) hydrology, rainfall and surface runoff relations, reclamation and improvement of water logged saline, salty, sodic alkaline, and acid sulphate soils, plant growth, crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions

    描述:探討農業耕地的水澇問題；灌溉導致的土壤鹽堿化；地表灌溉；地下水的再利用；地下水水力學；雨水與水流失的關系；淺地表排水；土壤開墾及水澇，酸性，堿性土壤的改良；片段線形回歸和累積頻數分佈的統計分析等。
  9. The variation of soil water, salinity and temperature in the field makes the coupled transport processes of them very complicated

    田間土壤水分、鹽分和溫度變化使水、鹽、熱耦合遷移的過程極其復雜。
  10. Effects of different measurements on soil salinity dynamics under cropping

    生物型煤粉煤灰對堿土水溶性離子含量和透水性的影響
  11. 2 the leaching and vertical transport of 95zr in three representational soils ( paddy soil, red - yellow earth and sea mud ) in zhejiang province and the influence of salinity on the activities of 5zr in sea mud were studied with soil - pole installation

    2 、採用土柱法研究了~ （ 95 ） zr在浙江省有代表性的3種土壤（小粉土、紅黃壤和海泥）中的淋溶和垂直遷移及鹽度對其行為的影響。
  12. The inferred water quality, soil salinity and hydrogeologic units are quite consistent with what is said in the hydrogeologic reconnaissance report

    所推斷的水質和土壤含鹽量與大的水文地質單元和1 ： 20萬水文地質普查報告都吻合得很好，且細節更為清楚。
  13. But, when the total water quantity is reduced 30 % of present average amount in the 2010, the total salinity of groundwater will have significant increase in the different period ( pre - summer irrigation, post - summer irrigation, pre - autumn irrigation and pre - freezing up of soil four periods ). the water quality will be likely to deteriorate ; in addition, the prediction models of soil moisture and saline concentration are established

    通過試區土壤水分、鹽分的bp與rbf模型的模擬與檢驗，預測了2005年、 2010年夏灌前、夏灌后、秋澆前與封凍前的土壤水鹽狀況，得出上壤水分隨著灌水量的減少呈下降趨勢，而土壤鹽分在淺層與中層呈現出不同的結果： oa
  14. The results of correlation comprehensive array analysis indicated that the water seepage from canal systems was the main cause resulting in the uprising of underground water table and the increase of soil salinity in qyrid

    同時通過關聯度綜合排序分析，確定出渠系滲漏是造成灌區地下水位高、土壤鹽漬化的主要原因。
  15. 5 the dynamic of soil water content and salinity is significantly different among communities in ecotone. the soil moisture and salinity are two main factors that influence the distribution and succession of plant communities

    5 、過渡帶各類型群落間土壤水鹽動態存在顯著差異，土壤水鹽的梯度變化是群落分佈和演替的根本原因。
  16. 7 topography and land use are main factors affecting the change of groundwater table, then influencing the redistribution of soil moisture and salinity. soil secondary salinization can be considered as the main factors that influence the stability of new oasis in alluvial plain

    7 、地形和土地利用是影響阜康荒漠綠洲地下水位變化的關鍵因素，而地下水位的連續變化又影響了土壤水鹽在空間上的分佈。
  17. Aimed at engineering problems lied in inshore saline soil in the northern part of china, the store environment is analysed, and the relation between the salinity and the engineering property index is studied

    摘要針對我國北方濱海鹽漬土地區存在的工程問題，對濱海鹽漬土的賦存環境進行了分析，並研究了鹽漬土的含鹽量與其工程特性指標間的關系。
  18. The results indicated that even if there was different at initial soil condition, such as initial moisture content and initial salt content, salt content in soil profile and sar at top soil increased greatly after the high salinity water infiltrated

    結果表明盡管土壤初始條件存在差異，但灌高礦化度水后，土壤含鹽量和溶液濃度總體增加，且土壤剖面特別是表層的sar明顯增大。
  19. This indicates that soil salinity will transport to middle and deep layer from superficial layer

    拓寬了ann的應用領域，具有一定的創新特色和學科融合的優勢。
  20. On the badlands, however, hardly any plants survive, and only bambusa stenostachya is able to grow in quantity. every year in february and march, because of the lack of rain and the high soil salinity, the bamboo leaves all turn to yellow, orange and finally red, in a spectacular show of colors seen nowhere else in taiwan

    而幾乎寸草不生的惡地形，唯有刺竹可以大量成群的生長，每年到了二三月，由於缺少雨水，加上地質含鹽分高的緣故，刺竹的竹葉紛紛變黃轉橙進而成紅，形成一片彩竹紅葉景觀獨步全臺。
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