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- Evaluation of the impact of sediment dredging in river channel on the agricultural soil environment on both banks 河道清淤对两岸农业土壤的环境影响评价
- Agricultural soil environment 农业土壤环境
- Establishment and Application of Matter Element-based Agriculture Soil Environment Synthesize Evaluation Model 农业土壤环境综合评价物元模型的建立及其应用
- Effect of rice-azolla-fish system on soil environment of rice field. 稻-萍-鱼体系对稻田土壤环境的影响。
- Organic acids are normal constituents of most agricultural soils. 有机酸是大多数农业土壤中通常的组分。
- Influence of rare eatrth elements on chemical transformation of nitrogen in agricultural soil. 施加外源稀土元素对土壤中氮形态转和有效性的影响。
- The Environmental Capacity of Copper, Zinc, Nickel in Agricultural soil in Nanhai, Guangdong. 广东省南海市农业土壤中铜锌镍的环境容量
- Paraquat polluted experiment on the agricultural soil animal be taken in this project. 应用克无踪农药对农田生态系统土壤动物进行污染模拟实验。
- The plastic sheeting used in farmland extremely pollutes and sabotages the soil environment. 农田塑料薄膜(地膜)污染对土壤环境危害很大,覆膜灌溉技术可能会增加其复杂性。
- The soil environment and the microbial communities inhabiting the soil are enormously complex. 土壤环境和生长在土壤里的微生物群落是十分复杂的。
- Aging can markedly impact the availability and the fate of organic pollutants in soil environment. 老化对有机污染物的有效性和行为归趋有着重要的影响。
- The loss of bioavailable phosphorus (BAP) from agricultural soil to surface waters in runoff can accelerate the eutrophication of receiving waters. 本文通过模拟降雨径流实验,运用两种生物可利用磷(BAP)的化学浸提方法,在1。
- Wu Qingbai, Zhu Yuanlin, Shi Bing. Study of frozen soil environment relation to engineering activities. Journal of Glaciology and Geocryology. 吴青柏,朱元林,施斌。工程活动下的冻土环境研究。冰川冻土
- Scientists in West Country, mainly in US and Canada, are seeking to sequester C in agricultural soil (C sink) to offset their commitment to the Kyoto act. 以美国和加拿大为代表的发达国家正在热衷于研究农业土壤作为大气CO2 的“汇”。
- GSED aims at meeting the national strategic requirements and the cutting-edge international researches on groundwater and soil environment. 地下水与土壤环境研究所瞄准国家战略需求和国际地下水与土壤环境科学前沿,开展水体和场地污染控制与修复、水资源利用与保护、劣质地下水净化等领域的战略性、前瞻性和原创性研究,揭示地下水系统元素生物地球化学循环和污染物输移过程,构建污染场地生态毒性与风险表征的方法体系,制定污染场地评价和修复的技术标准与规范,研发复合功能材料和设备。
- Gao Z L,Chen X P,Zhang F S et al.Continuous-automatic method for measuring N2O emission from agricultural soil[J].Plant Nutrition and Fertilizer Science,2005,11 (1):64-70. [4]高志岭;陈新平;张福锁;等.;农田土壤N2O排放的连续自动测定方法[J]
- It was feasible definitely to use antioxidant enzyme combined with ATPase as a biomarker for pollution stress of these chemicals in soil environment. 抗氧化酶和ATP酶相结合作为该类化合物对土壤污染胁迫的敏感生物指示物具有一定的可行性。
- On the basis of the principles of plant physiology, agro-meteorology and soil environment, net primary production of rice and wheat crops was modeled. 以植物生理学、农业气象学和土壤环境学的基本原理为基础,建立了稻麦作物净初级生产力模型。
- Agricultural soils are the ultimate recipient and depository of most applied foliar and soil pesticides. 喷撒于叶面和用于土壤的农药大多以农业土壤为其最终受体和贮存场所。