Abstract：
:Urbanization often alters catchment storm responses, with a broad range of potentially significant environmental and engineering consequences. At a practical, site-specific management level, efficient and effective assessment and control of such downstream impacts requires a technical capability to rapidly identify development-induced storm hydrograph changes. The method should also speak specifically to alteration of internal watershed dynamics, require few resources to implement, and provide results that are intuitively accessible to all watershed stakeholders. In this short paper, we propose a potential method which might satisfy these criteria. Our emphasis lies upon the integration of existing concepts to provide tools for pragmatic, relatively low-cost environmental monitoring and management. The procedure involves calibration of rainfall-runoff time-series models in each of several successive time windows, which sample varying degrees of watershed urbanization. As implemented here, only precipitation and stream discharge or stage data are required. The readily generated unit impulse response functions of these time-series models might then provide a mathematically formal, yet visually based and intuitive, representation of changes in watershed storm response. Nominally, the empirical response functions capture such changes as soon as they occur, and the assessments of storm hydrograph alteration are independent of variability in meteorological forcing. We provide a preliminary example of how the technique may be applied using a low-order linear ARX model. The technique may offer a fresh perspective on such watershed management issues, and potentially also several advantages over existing approaches. Substantial further testing is required before attempting to apply the concept as a practical environmental management technique; some possible directions for additional work are suggested.
journal_name
J Environ Managejournal_title
Journal of environmental managementauthors
Farahmand T,Fleming SW,Quilty EJdoi
10.1016/j.jenvman.2006.08.004subject
Has Abstractpub_date
2007-10-01 00:00:00pages
93-100issue
1eissn
0301-4797issn
1095-8630pii
S0301-4797(06)00225-8journal_volume
85pub_type
杂志文章abstract：:Effective watershed management requires the evaluation of agricultural best management practice (BMP) scenarios which carefully consider the relevant environmental, economic, and social criteria involved. In the Multiple Criteria Decision-Making (MCDM) process, scenarios are first evaluated and then ranked to determin...
journal_title：Journal of environmental management
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journal_title：Journal of environmental management
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journal_title：Journal of environmental management
pub_type： 杂志文章,评审
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journal_title：Journal of environmental management
pub_type： 杂志文章
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journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2009.11.002
更新日期：2010-03-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.jenvman.2013.11.055
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journal_title：Journal of environmental management
pub_type： 杂志文章,评审
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journal_title：Journal of environmental management
pub_type： 杂志文章,收录出版
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更新日期：2019-09-01 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2012.11.013
更新日期：2013-01-30 00:00:00
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journal_title：Journal of environmental management
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doi：10.1016/j.jenvman.2018.03.132
更新日期：2018-07-01 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2017.11.022
更新日期：2018-02-01 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章,评审
doi：10.1016/j.jenvman.2019.04.098
更新日期：2019-07-15 00:00:00
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pub_type： 杂志文章
doi：10.1016/j.jenvman.2018.11.141
更新日期：2019-04-15 00:00:00
abstract：:Nitrogen leaching from urine patches has been identified as a major source of nitrogen loss under intensive grazing dairy farming. Leaching is notoriously variable, influenced by management, soil type, year-to-year variation in climate and timing and rate of urine depositions. To identify early indicators for the risk...
journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2013.08.047
更新日期：2013-11-30 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2013.06.035
更新日期：2013-11-15 00:00:00
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更新日期：2019-04-15 00:00:00
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journal_title：Journal of environmental management
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doi：10.1016/j.jenvman.2016.07.042
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更新日期：2018-10-01 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章,评审
doi：10.1016/j.jenvman.2011.06.039
更新日期：2011-11-01 00:00:00
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journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2017.11.013
更新日期：2018-02-01 00:00:00
abstract：:In this study, performance of Integrated Fixed-film Activated Sludge (IFAS) system in treatment of Linear Alkylbenzene Sulfonate (LAS), and oil & grease in synthetic greywater and effect of Organic Loading Rates (OLRs) on removal efficiency within a period of 105 days were investigated. Present study was carried out i...
journal_title：Journal of environmental management
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doi：10.1016/j.jenvman.2017.02.038
更新日期：2017-05-15 00:00:00
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journal_title：Journal of environmental management
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更新日期：2016-01-15 00:00:00
abstract：:The concentrations of particulate mercury (PHg) and other trace elements in PM2.5 and PM10 in the atmosphere were measured at the summit of Mount Tai during the time period of 15 June - 11 August 2015. The average PHg concentrations were 83.33 ± 119.1 pg/m3 for PM2.5 and 174.92 ± 210.5 pg/m3 for PM10. Average concentr...
journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2018.03.050
更新日期：2018-06-01 00:00:00
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journal_title：Journal of environmental management
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doi：10.1016/j.jenvman.2004.02.004
更新日期：2004-06-01 00:00:00
abstract：:Rate of energy production is reflecting growth of nations and most of energy produced from the coal and natural gas-based thermal power plants (TPPs). Flue gas (point sources of emission) are main exhaustible form of gases that come from thermal power plants and are continuously promoting climate change and various en...
journal_title：Journal of environmental management
pub_type： 杂志文章,评审
doi：10.1016/j.jenvman.2019.01.043
更新日期：2019-09-01 00:00:00
abstract：:Five organic Sloping and Mountainous Olive Plantation Production Systems (SMOPS) have been studied in four olive-producing areas in four European countries (Spain, Italy, Greece and Portugal). Results indicate that these SMOPS provide ecological, economic and social benefits to the regions in which they are located, a...
journal_title：Journal of environmental management
pub_type： 杂志文章,评审
doi：10.1016/j.jenvman.2007.04.025
更新日期：2008-11-01 00:00:00
abstract：:The leather industry uses a large amount of chemicals to transform a raw hide into finished leather. Chemicals are not fully taken up by leather and thus end up in tannery wastewater. Physicochemical and toxicological characterization of tannery effluents has been widely assessed. However, the characterization of proc...
journal_title：Journal of environmental management
pub_type： 杂志文章
doi：10.1016/j.jenvman.2020.110787
更新日期：2020-09-01 00:00:00
