|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 农业面源污染防控研究进展显示文摘随着工业点源污染被越来越多的重视与控制,工业排放所造成的环境影响在得到控制的同时,农业生产带来的非点源污染日益凸显,成为近年来研究的热点。文章总结国内外农业面源的污染状况和研究进展,对农业面源污染防控研究进行了探讨。 | 宋涛 成杰民 李彦 荆林晓 张丽娜 | 2010 | 环境科学与管理2010,35,2: | 29 |
| 2 | Effect of Nitrogen Management on Yield and Water Use Efficiency of Rainfed Wheat and Maize in Northwest China显示文摘A field experiment with four treatments and four replicates in a randomized complete block design was conducted at the Changwu Experimental Station in Changwu County, Shaanxi Province, of Northwest China from 1998 to 2002. The local cropping sequence of wheat, wheat-beans, maize, and wheat over the 4-year period was adopted. A micro-plot study using 15N-labelled fertilizer was carried out to determine the fate of applied N fertilizer in the first year. When N fertilizer was applied wheat (years 1, 2 and 4) and maize (year 3) grain yield increased significantly (P<0.05) (>30%), with no significant yield differences in normal rainfall years (Years 1, 2 and 3) for N application at the commonly application rate and at 2/3 of this rate. Grain yield of wheat varied greatly between years, mainly due to variation in annual rainfall. Results of 15N studies on wheat showed that plants recovered 36.6%-38.4% of the N applied, the N remained in soil (0-40 cm) ranged from 29.2% to 33.6%, and unaccounted-for N was 29.5%-34.2%. The following crop (wheat) recovered 2.1%-2.8% of the residual N from N applied to the previous wheat crop with recovery generally decreasing in the subsequent three crops (beans, maize and wheat). | DANG Ting-Hui CAI Gui-Xin GUO Sheng-Li HAO Ming-De L. K. HENG | 2006 | Pedosphere2006,16,4: | 25 |
| 3 | 基于农户受偿意愿的农业面源污染治理生态补偿标准及影响因素显示文摘农业面源污染治理的关键是从源头有效激励农户主动减施或不施农药化肥,而农业面源污染治理的受偿标准及影响因素对于持续推行生态补偿政策具有重要意义。本文从洞庭湖流域农户调研数据出发,基于效用理论和补偿原理构建效用函数测度农户参与农业面源污染治理个人效用最大化时的生态补偿额度,并利用二元Logistic回归模型分析农户受偿意愿影响因素。结果表明:1)在给予一定生态补偿的情况下,调查区有77.3%的农户愿意参与农业面源污染治理、保护农业生态环境;2)若减少50%的化肥农药施用量,不考虑客观因素的非参数农业面源污染治理生态补偿标准非参数估计结果为2094.41元·hm^(-2),而参数估计模型结果为1640.21元·hm^(-2),可分别作为洞庭湖流域农业面源污染治理生态补偿标准的上、下限值;3)回归分析结果显示,农户对政策认知水平是农户接受农业面源污染治理生态补偿的直接关键因素,其中减施农药和化肥的受偿意愿金额是农户参与农业面源污染治理的根本动因。有关部门应从农户意愿视角出发,适当提高现行农业面源污染治理补偿标准,并探寻提升农户幸福感的途经。 | 栾若芳 文高辉 胡贤辉 | 2021 | 生态学杂志2021,40,9: | 11 |
| 4 | 农业面源污染管控的国外经验显示文摘农业面源污染具有不确定性、随机性及复杂性等特点,对农业面源污染的管控涉及多个层面。从国外的经验看,农业面源污染的管控主要存在3种模式:命令型管控、市场型管控及公众参与型管控,通常将这3种管控模式综合运用。在此基础上,本文分析了美国、欧盟及日本在这3种管控模式上的具体实践,并就其经验提出了完善中国农业面源污染管控的相关启示与借鉴。 | 罗守进 吕凯 陈磊 朱淼 李立虎 | 2015 | 世界农业2015,,6: | 10 |
| 5 | Technical Innovation of Land Treatment Systems for Municipal Wastewater in Northeast China显示文摘On the basis of ecological principles including holistic optimization, cycling and regeneration, and regional differentiation, land treatment systems (LTSs) for municipal wastewater were continuously explored and updated in the western Shenyang area and the Huolinhe area, China. Intensified pretreatment, addition of a man-made soil filtration layer, and use of an ecologically diversified secondary plant cover were proved to be technically feasible. Hydraulic loading was determined according to the assimilation capacity of soil ecosystems, thus ensuring safe operation of wastewater treatment. This modernized and alternative approach to wastewater treatment had been widely applied in middle-sized and small cities and towns of Northeast China, and these innovative systems in some areas had indicated favorable ecological, social, and economic benefits. | ZHOU Qi-Xing ZHANG Qian-Ru SUN Tie-Heng | 2006 | Pedosphere2006,16,3: | 8 |
| 6 | 防控农业面源污染与提升农田土壤质量的对策研究——基于福建省现代生态循环农业科技与协同创新视角的思考显示文摘发展现代生态农业是中国特色现代农业的重要组成部分,其核心内容包括合理利用时空结构与自然资源,构建有效循环利用的技术模式,充分发挥农业的多功能作用,提高资源利用率、土地产出率、劳动生产率、污染防控率,实现生产-生活-生态的有机统一。大力发展现代生态农业,必须把握防控农业面源污染与提升农田土壤质量的重要环节。笔者提出了必须因地制宜构建现代生态农业技术体系,全面实施主动防控技术措施与提升土壤质量行动,力求从根本上扭转农业面源污染被动治理与种地养地难以有机结合的局面,从而保证优地优产优质的高度统一,力求从根本上保障粮食安全、食品安全与农业生态安全。 | 刘朋虎 赵雅静 翁伯琦 | 2016 | 农学学报2016,6,8: | 5 |
| 7 | 茶园面源污染现状及防治措施显示文摘对茶园面源污染现状进行分析,系统阐述了造成茶园农业面源污染的主要原因,提出了茶园面源污染的防控措施主要是病虫害绿色防控、降低化肥农药使用、合理施肥、建设生态茶园和加强环境立法等,为茶园面源污染治理提供一定的参考依据。 | 蔡翔 李延升 杨普香 李琛 贺望兴 岳翠男 | 2018 | 蚕桑茶叶通讯2018,,6: | 4 |
| 8 | Principal Chemical Properties of Artificial Soil Composed of Fly Ash and Furfural Residue显示文摘To solve soil shortage in reclaiming subsided land of coal mines, the principal chemical properties of artificial soil formed by mixing organic furfural residue and inorganic fly ash were examined. The results indicated that the artificial soil was suitable for agriculture use after irrigation and desalination, the available nutrients in the artificial soil could satisfy the growth demand of plants, and the pH tended to the neutrality. | FENG Yong-Jun LI Fen WANG Xiao-Ling LIU Xi-Min ZHANG Lei-Na | 2006 | Pedosphere2006,16,5: | 4 |
| 9 | 小城镇水环境综合治理对策——以扬州市曹甸镇治水实践为例显示文摘水污染问题现今已成为制约区域经济可持续发展的重要因素,为获取治理小城镇水体污染的可行方案,从而在根本上破解小城镇水体治理困局,以扬州市曹甸镇为例,对小城镇水体污染成因及治理措施进行了分析。结果表明,小城镇水体污染成因主要包括农业生产中农药、化肥及畜禽排泄物;工业生产过程中排放废水所包含的各类化学物质;居民日常生活中随水排放的厨余垃圾、洗涤废水等。政策建议包括编制水生态专项项目,制定合理的水环境保护措施;发展水循环经济,促进水资源的合理利用;建立水环境保护补偿机制,增强经济与环境的协调性;整治疏通河道,重点保护城镇供水水源;加大水生态文明宣传,树立居民水环境保护意识。 | 徐剑波 刘碧云 | 2018 | 现代农业科技2018,,7: | 3 |
| 10 | 欧美等发达国家农业面源污染治理经验及其对洞庭湖治理的启示显示文摘洞庭湖农业面源污染日益严重,造成湖区水环境日趋恶化,水体逐渐呈现出富营养化状态。梳理欧美等发达国家农业面源污染治理的先进经验,总结其治理模式,以期为湖区农业面源污染治理提供经验借鉴。结果表明:美国、欧盟等农业面源污染治理的成功经验具有许多共性特点,主要通过行政命令、经济补偿、公众参与、技术创新等治理手段,最终实现农业面源污染治理较好成效。为推进洞庭湖流域农业面源污染的综合治理,结合洞庭湖流域特点,提出建立健全法律法规体系,建立科学的监管体系,建立多位一体的治理体系,引导公众参与治理等措施。 | 胡光伟 冯海丽 马逸岚 梁业伟 冯畅 黄丽媛 | 2022 | 农业与技术2022,42,23: | 0 |