نتایج جستجو برای: aquatic pollution
تعداد نتایج: 99140 فیلتر نتایج به سال:
Background: Aquatic pollution by pesticidal application, in recent times, has gained much attention throughout the world, as they ultimately reach to the aquatic bodies through agricultural runoff or by aerial spraying and finally, impair the health status of fish. The aim of the present study was to evaluate the toxicological responses of Almix® herbicide on oxidative stress parameters in thre...
Contents 1. Introduction 2. Causative materials for contamination of surface water 3. Heavy metals 4. Pollution for the phthalate esters caused from human activities 5. Endocrine disrupting chemicals 6. Persistent organic pollutants (POPs) 6.1. Organic chlorinated chemicals 6.2. Organic phosphorylated chemicals 6.3. Other agricultural chemicals 6.4. Perfluorooctane sulfonate (PFOS) and perfluor...
Volume 1 • Issue 2 • 1000e103 J Pollut Eff Cont ISSN: JPE, an open access journal The end-point treatment of point pollution sources is the best way to improve the quality of water and prevent coastal pollution, all over the world. Nevertheless, non-point pollution sources that influence the quality of surface water are serious concerns. Terrestrial pollution was deposited and accumulated over ...
PFGE has potential applications in the source tracking of fecal pollution in aquatic environments. We tried to distinguish the genotypes of Enterococcus faecium collected from fecal-contaminated water using PFGE. Well identified 115 strains of E. faecium were classified into 25 PFGE patterns, and characteristics distinctive to each genotype were recognized. Analysis of the characteristics of ge...
Water pollution is becoming the major factor damaging the sustainable development of aquaculture and the quality security of aquatic product in China. This paper introduces a decision support system for evaluating and managing quality risk contaminated by water pollution. The architecture, main components and their functions, especially a series of risk evaluation methods and models are describ...
Introduction To employ improved countermeasures against PCB sources and to reduce the risk to aquatic biota, it is important to identify sources and migration pathways and ascertain their contribution to PCB pollution . Thus, a wider range of studies is required to identify potential PCB sources in the environment. The objective of this study is to identify PCB pollution sources affecting Tokyo...
Spatialized N budgets in a large agricultural Mediterranean watershed: high loading and low transfer L. Lassaletta, E. Romero, G. Billen, J. Garnier, H. Garcı́a-Gómez, and J. V. Rovira Environmental Pollution & Aquatic Ecosystem Research Group, Department of Ecology, Universidad Complutense de Madrid, c/ José Antonio Novais 28040 Madrid, Spain CNRS/UPMC, Sisyphe laboratory box 123, 4 place Jussi...
Conservation organizations have most often focused on land-use change, climate change, and invasive species as prime threats to biodiversity conservation. Although air pollution is an acknowledged widespread problem, it is rarely considered in conservation planning or management. In this synthesis, the state of scientific knowledge on the effects of air pollution on plants and animals in the No...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید