Understanding nitrogen dynamics and transformations in agroecosystems will help us to manage better the nitrogen resources in these systems, which will increase agricultural sustainability and reduce its impact on the environment and climate.doi:10.1016/j.proenv.2015.07.275Michael Udvardi a...
An assessment of the impact of climate change on air quality at two UK sites. Atmospheric Environment 2010 May;44(15):1877-86... M Athanassiadou,J Baker,D Carruthers,... - 《Atmospheric Environment》 被引量: 40发表: 2010年 Presence of high nitryl chloride in Asian coastal environment and...
The purpose of this paper is to highlight the impact of N in the environment. In addition, mention is made of management practices, such as manure storage and handling solutions, livestock management, pasture management for reduced N losses, balanced N application rates, proper irrigation ...
The impact of environmental change on the intensity and spatial pattern of water erosion in a semi-arid mountainous Andean environment Aerial photographs taken in 1976 and 1989 and a field survey in 1999 showed that land use in a 900-ha catchment in the southern part of the Ecuadorian Ande.....
the emission mass of CO2-C into the environment is about 40 times that of Nr3. Although the absolute climate impact of Nr is dwarfed by the impact of CO2emissions, the variety of Nr species and sources and the complexity of climate forcers, indicates a need to better assess the integrated...
Short-term impacts of nutrient manipulations on leaf gas exchange and biomass partitioning in contrasting 2-year-old Pinus taeda clones during seedling est... We conducted a 1-year greenhouse experiment to assess the impact of nutrient manipulations on seedling growth, biomass partitioning, and leaf...
Integrating the reduction potential of the 11 different measures into the N budget models coupled human and natural systems (CHANS)11, the Model of Agricultural Production and its Impact on the Environment (MAgPIE)12 and Integrated Model to Assess the Global Environment (IMAGE)13, we estimated the...
待分类 系统标签: fertilizerfoodproductionnitrogenimpactschina NutrientCyclinginAgroecosystems63:117–127,2002. ©2002KluwerAcademicPublishers.PrintedintheNetherlands. 117 NitrogenfertilizeruseinChina–Contributionstofoodproduction, impactsontheenvironmentandbestmanagementstrategies Z.L.Zhu 1,∗ &D.L.Chen 1,2...
Impact of Nitrogen Deposition on the Species Richness ofGrasslands. A transect of 68 acid grasslands across Great Britain, covering the lower range of ambient annual nitrogen deposition in the industrialized world (5 to 35 ... Stevens,Carly,J.,... - 《Science》 被引量: 1809发表: 2004年 ...
Anthropogenic activities, and in particular the use of synthetic nitrogen (N) fertilizer, have doubled global annual reactive N inputs in the past 50–100years, causing deleterious effects on the environment through increased N leaching and nitrous oxide (N2O) and ammonia (NH3) emissions. Leaching...