Agricultural nonpoint source pollution
OPTIMIZING STORM DETENTION AND TREATMENT FACILITY TO CONTROL NONPOINT SOURCE POLLUTION IN STEEL COMPANY
... environmental management through optimum nonpoint source pollution control by complementing their existing treatment system. As a means to reduce the nonpoint source pollution during rainfall, we have ... outflow). To analyze the nonpoint source pollution reduction effects of each alternative during rainfall, we compared the total pollution load for each alternative...
Ngày tải lên: 05/09/2013, 09:08
Tài liệu Understanding Point vs. Nonpoint Source Water Pollution ppt
Ngày tải lên: 18/02/2014, 04:20
Alaska’s Nonpoint Source Water Pollution Control Strategy potx
... Prevention of Nonpoint Source Pollution from Known Discharges The Nonpoint Source Program in Alaska places nonpoint source pollution requirements aimed at preventing and abating pollution on ... complaints on nonpoint source pollution in streams and lakes. • Managing state and federal nonpoint source funds. 9. The State periodically reviews and evaluates it...
Ngày tải lên: 15/03/2014, 16:20
Regulation of navigation and vessel-source pollution in the Northern Sea Route - Article 234 and state practice
... vessel -source pollution which can cause ‘major harm to or irreversible disturbance of the ecolog- ical balance’. A main objective of the Russian provisions is to prevent, reduce and control vessel -source ... free navigation are accept- able. Since the OPA is the central US legislation governing vessel -source pollution, it would seem reasonable to argue that, through the term ‘naviga...
Ngày tải lên: 01/11/2013, 09:20
THE NITRATE NITROGEN POLLUTION AND THE NITROGEN REMOVAL BY PADDY FIELD IN AGRICULTURAL AREA
... Technology, Vol.3, No.2, 2005 - 165 - THE NITRATE NITROGEN POLLUTION AND THE NITROGEN REMOVAL BY PADDY FIELD IN AGRICULTURAL AREA KURODA Hisao*, KATO Tasuku* and NAKASONE Hideo* ... problems such as the eutrophication of lake or groundwater contamination. Recently, this pollution is widespread in agricultural areas in Japan. In this area, overuse of chemical fertili...
Ngày tải lên: 05/09/2013, 09:08
River Water Quality Analysis of Hadano Basin and its Relationship with Nonpoint Sources of Pollution
... loads with those generated from nonpoint sources of pollution. The coefficient that resulted in pollution loads close to those contributed by nonpoint sources of pollution was taken into consideration ... generated from nonpoint sources of pollution within the basin. From this process of estimating Kr which resulted in pollution loads close to those contributed by nonpoint...
Ngày tải lên: 05/09/2013, 10:17
Assessment of source of air, water, and land pollution - Preface
Ngày tải lên: 24/10/2013, 15:20
Prevention of Environmental Pollution From Agricultural Activity: A CODE OF GOOD PRACTICE pot
... diffuse agricultural pollution? 2.1 For the purposes of this Code, diffuse agricultural pollution is contamination of the soil, air and water environments resulting from farming activities. This pollution ... and on recognised good practice. 2 DIFFUSE AGRICULTURAL POLLUTION 7 What types of diffuse agricultural pollutants are there? 2.9 Diffuse agricultural pollution is pr...
Ngày tải lên: 15/03/2014, 16:20