Riparian land-use and rehabilitation: impact on organic matter input and soil respiration.

abstract：:Non-point-source pollution of surface and groundwater is a prominent environmental issue in rural catchments, with major consequences on water supply and aquatic ecosystem quality. Among surface-water protection measures, environmental or landscape management policies support the implementation and the management of b...

journal_title：Environmental management

authors： Viaud V,Merot P,Baudry J

更新日期：2004-10-01 00:00:00

abstract：:The Little Miami River (LMR) basin, dominated by agriculture, contains two geologically-distinct regions; a glaciated northern till plain with soils three times more permeable than a southern, pre-Wisconsinan drift plain. The influences of two landscape measures, percent row crop cover (%RCC, computed at three spatial...

journal_title：Environmental management

authors： Daniel FB,Griffith MB,Troyer ME

更新日期：2010-02-01 00:00:00

abstract：:This article provides an overview of the use of risk-based analysis (RBA) in flood damage assessment, and it illustrates the use of Geographic Information Systems (GIS) in identifying flood-prone areas, which can aid in flood-mitigation planning assistance. We use RBA to calculate expected annual flood damages in an u...

journal_title：Environmental management

authors： Hardmeyer K,Spencer MA

更新日期：2007-04-01 00:00:00

abstract：:Accurate procedures that measure hydrologic variability would have great value for evaluating ecosystem impacts of upstream water use in the Colorado River Basin. Many local extractive income-based stakeholders rely directly or indirectly on ecosystem health and are adversely affected when the river does not flow. Thi...

journal_title：Environmental management

authors： All JD

更新日期：2006-01-01 00:00:00

abstract：:The U.S. federal government, as well as many state and local governments, operate a number of conservation programs aimed at ameliorating the environmental problems associated with agriculture. While motives and barriers to conservation program participation and adoption of conservation practices have been extensively...

journal_title：Environmental management

authors： Reimer AP,Denny RCH,Stuart D

更新日期：2018-10-01 00:00:00

abstract：:The objective of this study was to evaluate which macroinvertebrate and deposited sediment metrics are best for determining effects of excessive sedimentation on stream integrity. Fifteen instream sediment metrics, with the strongest relationship to land cover, were compared to riffle macroinvertebrate metrics in stre...

journal_title：Environmental management

authors： Sutherland AB,Culp JM,Benoy GA

更新日期：2012-07-01 00:00:00

abstract：:Outdoor water use is a key component in arid city water systems for achieving sustainable water use and ensuring water security. Using evapotranspiration (ET) calculations as a proxy for outdoor water consumption, the objectives of this research are to quantify outdoor water consumption of different land use and land ...

journal_title：Environmental management

authors： Kaplan S,Myint SW,Fan C,Brazel AJ

更新日期：2014-04-01 00:00:00

abstract：:The Greater Vancouver area has undergone significant land use and land cover (LULC) change over the past several decades, often adversely affecting stream health and water quality, particularly in those areas that have undergone the most urbanization. In this study 30 years of historical LULC and water quality data we...

journal_title：Environmental management

authors： Shupe S

更新日期：2013-01-01 00:00:00

abstract：:Active exchanges of water and dissolved material between the stream and groundwater in many porous sand- and gravel-bed rivers create a dynamic ecotone called the hyporheic zone. Because it lies between two heavily exploited freshwater resources-rivers and groundwater-the hyporheic zone is vulnerable to impacts coming...

journal_title：Environmental management

authors： Hancock PJ

更新日期：2002-06-01 00:00:00

abstract：:Fragmentation of family-owned farms and ranches has been identified as the greatest single threat to wildlife habitat, water supply, and the long-term viability of agriculture in Texas. However, an integrative framework for insights into the pathways of land use change has been lacking. The specific objectives of the ...

journal_title：Environmental management

authors： Kjelland ME,Kreuter UP,Clendenin GA,Wilkins RN,Wu XB,Afanador EG,Grant WE

更新日期：2007-08-01 00:00:00

abstract：:An agricultural watershed, situated on an island of the Aegean archipelago, was studied in order to gain insight into the structure and the design of a typical terrestrial ecosystem of the Mediterranean region. Fieldwork was focused on the comparative study of seasonal patterns of inorganic nutrients, organic nitrogen...

journal_title：Environmental management

authors： Arhonditsis G,Giourga C,Loumou A

更新日期：2000-11-01 00:00:00

abstract：:Cordilleran cypress (Austrocedrus chilensis [D.Don] Pic. Serm. et Bizarri) forests occupy 140,000 ha along a sharp environmental gradient of central Andean-Patagonia in Argentina. Every summer, about 3200 ha of these forests are affected by wildfires, taking thereafter long time to recover. To accelerate forest recove...

journal_title：Environmental management

authors： Urretavizcaya MF,Gonda HE,Defossé GE

更新日期：2017-03-01 00:00:00

abstract：:Kodagu district produces 2% of the world's coffee, in complex, multistoried agroforestry systems. The forests of the district harbour a large population of the Asian elephant (Elephas maximus). The combined effects of high elephant density and major landscape changes due to the expansion of coffee cultivation are the ...

journal_title：Environmental management

authors： Bal P,Nath CD,Nanaya KM,Kushalappa CG,Garcia C

更新日期：2011-08-01 00:00:00

abstract：:Water governance occurs at multiple levels, from the local to the supra-national, which are often highly fragmented. The interconnected nature of water requires interactions among these multiple governance levels. Public participation may foster such interactions. Thus, many water management reforms involved decentral...

journal_title：Environmental management

authors： Hassenforder E,Barreteau O,Daniell KA,Ferrand N,Kabaseke C,Muhumuza M,Tibasiima T

更新日期：2020-11-01 00:00:00

abstract：:The purpose of this study was to help to inform policy development for the Australian rangelands, and provide a proof of concept for application of a multi-criteria analysis approach to assessment of competing resource use at continental scale. The study aimed to identify and locate key natural resource and agricultur...

journal_title：Environmental management

authors： Hill MJ,Lesslie R,Donohue R,Houlder P,Holloway J,Smith J,Ritman K

更新日期：2006-05-01 00:00:00

abstract：:The relationship between nutrient removal and loading rate was examined using data from five forested wetlands in Louisiana that have received secondarily treated effluent from 3 to 60 years. Loading rates ranged from 0.65 to 26.80 g/m(2)/yr for total nitrogen and 0.18 to 8.96 g/m(2)/yr for total phosphorus. At loadin...

journal_title：Environmental management

authors： Hunter R,Lane R,Day J,Lindsey J,Day J,Hunter M

更新日期：2009-11-01 00:00:00

abstract：:Since wetland construction projects are becoming more commonplace, meaningful follow-up studies are needed to evaluate how these systems change over time. To that end, the objective of our study was to examine the temporal changes in plant community composition and water chemistry in two constructed wetlands. We inves...

journal_title：Environmental management

authors： Kearney MA,Fickbohm S,Zhu W

更新日期：2013-05-01 00:00:00

abstract：:Transport of aquatic invasive species (AIS) by boats traveling up rivers and streams is an important mechanism of secondary spread of AIS into watersheds. Because physical barriers to AIS movement also prevent navigation, alternate methods for preventing spread are necessary while allowing upstream navigation. One pro...

journal_title：Environmental management

authors： Beyer J,Moy P,De Stasio B

更新日期：2011-01-01 00:00:00

abstract：:Local scale has an important role in environmental management. In Spain, rapid industrialization has occurred in the last three decades, leading to substantial changes in socioeconomic relations and resulting in significant environmental degradation. This paper describes the environmental status of the township of Sax...

journal_title：Environmental management

authors： Maestre Gil FT

更新日期：2001-08-01 00:00:00

abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...

journal_title：Environmental management

authors： Preisner M,Neverova-Dziopak E,Kowalewski Z

更新日期：2020-10-01 00:00:00

abstract：:Riparian buffer zones can improve water quality and enhance habitat, but a comprehensive yet rapid method that can assist the resource manager in assessing the effectiveness of buffers is not available. The aim of this paper is to describe and illustrate the use of a newly developed field-based evaluation tool for rip...

journal_title：Environmental management

authors： Ducros CM,Joyce CB

更新日期：2003-08-01 00:00:00

abstract：:Objective assessment of habitat compensation is a central yet challenging issue for restoration ecologists. In 1997, a 3.4-km stream channel, designed to divert water around an open pit diamond mine, was excavated in the Barrenlands region of the Canadian Arctic to create productive stream habitat. We evaluated the in...

journal_title：Environmental management

authors： Jones NE,Scrimgeour GJ,Tonn WM

更新日期：2008-12-01 00:00:00

abstract：:The study investigated vegetative and soil properties in four created mitigation wetlands, ranging in age from three to ten years, all created in the Virginia Piedmont. Vegetation attributes included percent cover, richness (S), diversity (H'), floristic quality assessment index (FQAI), prevalence index (PI), and prod...

journal_title：Environmental management

authors： Dee SM,Ahn C

更新日期：2012-05-01 00:00:00

abstract：:Effective management of invasive plants conserves biodiversity values, reduces economic costs, and minimizes negative impacts on human health. Fostering people's awareness of invasive plants is one of the most cost-effective approaches in preventing the spread and introduction of invasive plants. Therefore, this study...

journal_title：Environmental management

authors： Nguyen NA,Eskelson BNI,Meitner MJ,Murray T

更新日期：2020-12-01 00:00:00

abstract：:A field plot experiment was conducted in the Palestinian Autonomous Areas to study the effect of stonewalled terracing on soil and water conservation as compared to the nonterraced areas. Effects of the wheat canopy were considered as a second treatment. The experiment was undertaken over a period of two seasons (2000...

journal_title：Environmental management

authors： Hammad AA,Haugen LE,Børresen T

更新日期：2004-11-01 00:00:00

abstract：:The effluent from the waste stabilization ponds (WSPs) of the University of Nigeria, Nsukka Campus, is used for irrigation by poor rural farmers. There has been fear that the poorly maintained WSPs and the reuse practices are contributing to environmental degradation and health hazards. In this study the environmental...

journal_title：Environmental management

authors： Agunwamba JC

更新日期：2001-03-01 00:00:00

abstract：:Estimates of potential and actual C sequestration require areal information about various types of management activities. Forest surveys, land use data, and agricultural statistics contribute information enabling calculation of the impacts of current and historical land management on C sequestration in biomass (in for...

journal_title：Environmental management

authors： Conant RT,Paustian K

更新日期：2004-04-01 00:00:00

abstract：:Dutch peatlands have been subsiding due to peat decomposition, shrinkage and compression, since their reclamation in the 11th century. Currently, subsidence amounts to 1-2 cm/year. Water management in these areas is complex and costly, greenhouse gases are being emitted, and surface water quality is relatively poor. R...

journal_title：Environmental management

authors： Brouns K,Eikelboom T,Jansen PC,Janssen R,Kwakernaak C,van den Akker JJ,Verhoeven JT

更新日期：2015-02-01 00:00:00

abstract：:The scientific research literature is reviewed (i) for evidence of how much reduction in nonpoint source pollution can be achieved by installing buffers on crop land, (ii) to summarize important factors that can affect this response, and (iii) to identify remaining major information gaps that limit our ability to make...

journal_title：Environmental management

authors： Dosskey MG

更新日期：2001-11-01 00:00:00

abstract：:Studies have shown that ecological restoration projects are more likely to gain public support if they simultaneously increase important human services that natural resources provide to people. River restoration projects have the potential to influence many of the societal functions (e.g., flood control, water quality...

journal_title：Environmental management

authors： Golet GH,Roberts MD,Larsen EW,Luster RA,Unger R,Werner G,White GG

更新日期：2006-06-01 00:00:00