检索范围:
排序: 展示方式:
Evaluating heavy metal contamination of riverine sediment cores in different land-use areas
Wenzhong Tang, Liu Sun, Limin Shu, Chuang Wang
《环境科学与工程前沿(英文)》 2020年 第14卷 第6期 doi: 10.1007/s11783-020-1283-4
Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services
Lian-fu Jiang,Guo-xian Xu,Hao Jiang
《工程管理前沿(英文)》 2014年 第1卷 第4期 页码 395-401 doi: 10.15302/J-FEM-2014058
关键词: Ecosystem service function optimization of land use Cellular Automata (CA)
Rainer HORN, Winfried E. H. BLUM
《农业科学与工程前沿(英文)》 2020年 第7卷 第3期 页码 243-245 doi: 10.15302/J-FASE-2020334
Lei YAN MD, MPH, PhD, Shi-Wen WANG MD, PhD, Yu-Huan REN PhD, Jing ZHANG MD, Pei-Long LI MD, Wei-Zhong YANG MD, PhD, Xin-Li WANG MD, De-Qiang MAO MD,
《医学前沿(英文)》 2010年 第4卷 第2期 页码 199-203 doi: 10.1007/s11684-010-0042-5
关键词: hemorrhagic fever with renal syndrome land-use Big Three Gorges area
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
• Current intensification trends in the Rio de la Plata need urgent re-direction.
•Integrated crop-livestock systems reconcile food production with ecosystem services.
•Case studies validate recoupling as a sustainable way to ecological intensification.
The Rio de la Plata region comprises central Argentina, Uruguay, and southern Brazil. Modern agriculture developed around 1900 with recent decades being characterized by the advance of cropping areas over native grasslands. Highly specialized agriculture has decoupled crop and livestock production but has succeeded in intensifying yields. However, significant losses of ecosystem services have been reported. Thus, questions have been raised on the sustainability of this pathway. A glance at world regions that have experienced similar trends suggests that an urgent course correction is needed. A major concern has been the lack of diversity in regions with highly specialized agriculture, promoting renewed interest in integrated crop-livestock systems (ICLS), not only because ICLS are more diverse than specialized systems, but also because they are rare examples of reconciliation between agroecosystem intensification and environmental quality. Consequently, this paper discusses alternatives to redesign multifunctional landscapes based on ICLS. Recent data provide evidence that recoupling crop and animal production increases the resilience of nutrient cycling functions and economic indicators to external stressors, enabling these systems to face climate-market uncertainty and reconcile food production with the provision of diverse ecosystem services. Finally, these concepts are exemplified in case studies where this perspective has been successfully applied.
Industrial land expansion in rural China threatens environmental securities
Chi Zhang, Wenhui Kuang, Jianguo Wu, Jiyuan Liu, Hanqin Tian
《环境科学与工程前沿(英文)》 2021年 第15卷 第2期 doi: 10.1007/s11783-020-1321-2
关键词: Industrialization Land-use change Environment risks Environmental security Urbanization China
Simulation of soil carbon changes due to land use change in urban areas in China
Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI
《环境科学与工程前沿(英文)》 2013年 第7卷 第2期 页码 255-266 doi: 10.1007/s11783-013-0485-4
Effect of land use and land cover change on soil erosion and the spatio-temporal variation in Liupan
Bin QUAN, M. J. M. R?MKENS, Rui LI, Fang WANG, Jie CHEN
《环境科学与工程前沿(英文)》 2011年 第5卷 第4期 页码 564-572 doi: 10.1007/s11783-011-0348-9
关键词: land use/land cover change soil erosion geographical information system remote sensing Liupan Mountain Region
Sen DING, Yuan ZHANG, Bin LIU, Weijing KONG, Wei MENG
《环境科学与工程前沿(英文)》 2013年 第7卷 第5期 页码 699-708 doi: 10.1007/s11783-013-0528-x
关键词: fish water quality land use riparian buffer headwater stream
SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW
《农业科学与工程前沿(英文)》 2023年 第10卷 第2期 页码 210-225 doi: 10.15302/J-FASE-2022474
● Either increasing C input to or reducing C release from soils can enhance soil C sequestration.
关键词: agroecosystems climate change negative emissions technology net zero
Effects of land use change on hydrological cycle from forest to upland field in a catchment, Japan
Chuan ZHANG, Keiji TAKASE, Hiroki OUE, Nobuhiro EBISU, Haofang YAN
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 456-465 doi: 10.1007/s11709-013-0218-6
关键词: land-use change hydrological processes upland field catchment forest catchment semi-distributed hydrological model
Yurui LI, Hualou LONG, Yansui LIU
《环境科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 438-448 doi: 10.1007/s11783-010-0273-3
关键词: industrial development land use/cover change (LUCC) driving forces environmental effects ecosystem services value (ESV) water environmental quality Changshu
Uncertainty analysis on aquatic environmental impacts of urban land use change
ZHOU Jiquan, LIU Yi, CHEN Jining, YU Fanxian
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 494-504 doi: 10.1007/s11783-008-0072-2
Jouke OENEMA, Oene OENEMA
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期 页码 130-147 doi: 10.15302/J-FASE-2020376
关键词: ammonia externalization feed forage maize front runners manure production milk yield nitrogen surplus
《农业科学与工程前沿(英文)》 2021年 第8卷 第1期
• Monitoring data of>5000 dairy farms collected and examined in uniform manner.
• Environmental performances of farms influenced by government regulations.
• N and P surpluses at farm level remained about constant with intensity level.
• N and P use efficiencies at farm, herd and soil increased with intensity level.
• Accounting for externalization of off-farm feed production affects NUE and PUE.
• Ammonia emissions per kg milk decreased with the level of intensification.
Many grassland-based dairy farms are intensifying production, i.e., produce more milk per ha of land in response to the increasing demand for milk (by about 2% per year) in a globalized market. However, intensive dairy farming has been implicated for its resources use, ammonia and greenhouse gas emissions, and eutrophication impacts. This paper addresses the question of how the intensity of dairy production relates to N and P surpluses and use efficiencies on farms subjected to agri-environmental regulations. Detailed monitoring data were analyzed from 2858 grassland-based dairy farms in The Netherlands for the year 2015. The farms produced on average 925 Mg·yr−1 milk. Milk production per ha ranged from<10 to>30 Mg·ha−1·yr−1. Purchased feed and manure export strongly increased with the level of intensification. Surpluses of N and P at farm level remained constant and ammonia emissions per kg milk decreased with the level of intensification. In conclusion, N and P surpluses did not differ much among dairy farms greatly differing in intensity due to legal N and P application limits and obligatory export of manure surpluses to other farms. Further, N and P use efficiencies also did not differ among dairy farms differing in intensity provided the externalization of feed production was accounted for. This paper provides lessons for proper monitoring and control of N and P cycling in dairy farming.
标题 作者 时间 类型 操作
Evaluating heavy metal contamination of riverine sediment cores in different land-use areas
Wenzhong Tang, Liu Sun, Limin Shu, Chuang Wang
期刊论文
Optimization of Land-use Based on the Theory of Cellular Automata and Value of Ecosystem Services
Lian-fu Jiang,Guo-xian Xu,Hao Jiang
期刊论文
Effect of land-use management systems on coupled physical and mechanical, chemical and biological soil
Rainer HORN, Winfried E. H. BLUM
期刊论文
Relationship between the incidence of HFRS and changes of land-use in Big Three Gorges area of Chongqing
Lei YAN MD, MPH, PhD, Shi-Wen WANG MD, PhD, Yu-Huan REN PhD, Jing ZHANG MD, Pei-Long LI MD, Wei-Zhong YANG MD, PhD, Xin-Li WANG MD, De-Qiang MAO MD,
期刊论文
LAND-USE INTENSIFICATION TRENDS IN THE RIO DE LA PLATA REGION OF SOUTH AMERICA: TOWARD SPECIALIZATION
期刊论文
Industrial land expansion in rural China threatens environmental securities
Chi Zhang, Wenhui Kuang, Jianguo Wu, Jiyuan Liu, Hanqin Tian
期刊论文
Simulation of soil carbon changes due to land use change in urban areas in China
Cui HAO, Jo SMITH, Jiahua ZHANG, Weiqing MENG, Hongyuan LI
期刊论文
Effect of land use and land cover change on soil erosion and the spatio-temporal variation in Liupan
Bin QUAN, M. J. M. R?MKENS, Rui LI, Fang WANG, Jie CHEN
期刊论文
Effects of riparian land use on water quality and fish communities in the headwater stream of the Taizi
Sen DING, Yuan ZHANG, Bin LIU, Weijing KONG, Wei MENG
期刊论文
SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW
期刊论文
Effects of land use change on hydrological cycle from forest to upland field in a catchment, Japan
Chuan ZHANG, Keiji TAKASE, Hiroki OUE, Nobuhiro EBISU, Haofang YAN
期刊论文
Industrial development and land use/cover change and their effects on local environment: a case study
Yurui LI, Hualou LONG, Yansui LIU
期刊论文
Uncertainty analysis on aquatic environmental impacts of urban land use change
ZHOU Jiquan, LIU Yi, CHEN Jining, YU Fanxian
期刊论文
INTENSIFICATION OF GRASSLAND-BASED DAIRY PRODUCTION AND ITS IMPACTS ON LAND, NITROGEN AND PHOSPHORUSUSE EFFICIENCIES
Jouke OENEMA, Oene OENEMA
期刊论文