Subsoil water movements;植物种类和性状多样性对土壤水分的影响(在文献调查中,研究人员仅发现了2项研究).
Effect of species and trait diversity of plants on soil moisture(In a survey of the literature, the investigators only found 2 studies)[58].土壤水分和海水含盐度任务旨在更好认识土壤水分和海水含盐度在调节水循环中发挥的作用。
The SMOS missionis aimed at better understanding the role soil moisture and ocean salinity play in regulating the water cycle.肥料是可溶性盐类,可增加土壤水分的盐浓度,从而增加土壤电导率(EC)。
Fertilizers are soluble salts and can increase soil water salinity thereby increasing soil EC.一般来说,森林水分利用被认为是气象因素、物种组成和土壤水分利用率的函数。
Traditionally, forest water use was considered a function of meteorological factors,species composition and soil water availability.Combinations with other parts of speech
土壤指标将反映土壤水分含量、降雪量、表土生物碳含量,以及风/水蚀的程度。
The soil indicators will reflect soil moisture content, snowfall, organic carbon content in the surface soil, and the degree of wind/water erosion.土壤水分、养分、温度、空气、盐碱含量、团粒结构等均对棉花生长有很大的影响。
Soil moisture, nutrients, temperature, air, saline content, texture and so on have a great impact on cotton growth.由于植物依靠这种水进行关键生物过程,所以土壤水分是不可或缺的生态水文学的研究对象。
Since plants depend on thiswater to carry out critical biological processes, soil moisture is integral to the study of ecohydrology.土壤水分和海水含盐度(SMOS)卫星是欧洲空间局地球探测计划的一部分。
The Soil Moisture and Ocean Salinity(SMOS) satellite is part of the Earth Explorer programme of the European Space Agency.月2日,欧空局土壤水分和海水含盐度卫星从俄罗斯联邦普列谢茨克空间站发射。
On 2 November, the ESA Soil Moisture and Ocean Salinity satellite was launched from the Plesetsk space station in the Russian Federation.土壤水分含量起一大卷中的环境问题,尤其是当考虑土壤径流中可能包含的化肥和杀虫剂。
Soil moisture content plays a large roll in environmental concerns, especially when considering soil runoff that may contain fertilizers and pesticides.需要一种综合的地面/空间观测方法并覆盖全球的关键变量包括地表径流、降水、土壤水分和雪覆盖率。
Key variables that require an integrated terrestrial/space-based observation approach and global coverage include surface runoff,precipitation, soil moisture and snow cover.虽然测量很简单,是重要的是为了更好地了解土壤特性确定土壤水分含量。
Although the measurement is simple,it is important to determine soil moisture content in order to better understand soil characteristics.木炭在相对湿度为50%以上时,能迅速吸附20%左右的水分,可以用来保持土壤水分。
When the relative humidity is above 50%, charcoal can quickly absorb about 20% of the water,which can be used to maintain soil moisture.它由传感器组成:DHT11(温度和湿度),MQ-135(空气质量),土壤水分。
It consists of sensors:- DHT11(temperature and humidity),- MQ-135(Air Quality),- Soil Moisture.巴塞罗那实施了一个物联网智能灌溉系统,该系统使用位于全市各个公园的地下探测器来监测土壤水分。
Barcelona implemented an IoT-enabled, smart irrigation system using undergroundprobes placed in parks throughout the city to monitor soil moisture.NASA的科学家们利用树木年轮来了解过去的旱灾情况,并结合土壤水分数据建立气候模型来估计21世纪未来的旱灾风险。
NASA scientists used tree rings to understand past droughts andclimate models incorporating soil moisture data to estimate future drought risk in the 21st century.SMOS卫星发射上天以后,将成为第一个能测量土壤水分和海水含盐量的卫星。
With the launching of SMOS,a satellite will be able for the first time to measure soil moisture and ocean salinity.我们将继续改善灌溉技术,利用气象、土壤水分和蒸发量数据追踪水的使用量和需求量。
We continue to improve our irrigation scheduling techniques,using weather, soil moistures and evapo-transpiration data to track water use and needs.然而,土壤水分变化及其趋势对长期碳汇的影响及其相关碳损失的机制仍然不确定。
However, the influence of soil-moisture variability and trends on the long-term carbon sink and the mechanisms responsible for associated carbon losses remain uncertain.发现土壤水分的浓度为115微克/升(厚度为1.6和3.2米)时,能够流入地表水中。
Concentrations found in soil water of 115 ug/l(at 1.6 and 3.2 m depth) can drain into surface water..在农场上,自动获取有关土壤水分的信息可以准确告知农民何时需要浇水。
On the farm, automatically getting information about soil moisture can tell farmers exactly when their crops need to be watered.幸运的是,物种有一定的小气候土壤水分和温度等因素有密切的联系。
Fortunately, the species are closelylinked with certain microclimate factors such as soil moisture and temperature.植被、植物生物量、土壤水分、土壤质地、地表状况、形成沙丘.
Vegetation cover, plant biomass, soil-water content, soil texture, condition of surface soil, sand dune formation.几项研究确认,免耕作对水渗透力、土壤水分的容纳、土壤流失和持水量有着正面影响。
Several studies have established the positive impact ofzero tillage on water infiltration capacity, soil moisture content, soil erosion and water-holding capacity.此外,加拿大正利用来自土壤水分和海水含盐度任务所发送的接近实时的数据,完善其数字天气预报模式。
Canada is also exploiting near-real-time data from the Soil Moisture and Ocean Salinity(SMOS) mission to improve its numerical weather prediction model.加拿大还利用"土壤水分和海洋含盐量"飞行任务获得的近实时数据,来完善其数值天气预报模式。
Canada is also exploiting near-real-time data from the Soil Moisture and Ocean Salinity mission to improve its numerical weather prediction model.现场的实际情况,在知识的土壤水分含量可以防止过量灌溉和土壤养分淋溶。
In a field situation, knowledge of the soil moisture content can prevent excess irrigation and leaching of soil nutrients.当地植物在夏季常常处于休眠状态,由炎热和缺乏土壤水分引起,除了多雾的沿海地区。
Native plants are often dormant in the summer,induced by heat and a lack of soil moisture, with the exception of foggy coastal regions.