نتایج جستجو برای: sea pollutants

تعداد نتایج: 155546  

2012
Mark Davidson

Glossary brownfield A piece of previously used land that requires some remediation of contaminants, pollutants, debris or hazardous substances in order for it to be reused and redeveloped. containerization A shipping method which uses standardized containers to store and transport goods and materials. gentrification A complex process whereby a group of middle class people move into a previously...

2000
Paul Safonov Vincent Favrel Walter Hecq

Aggravation of traffic intensity and air pollution in urban areas is urging the studies on strategic environmental assessment (SEA) of transportation networks and the integration of land-use planning with transport-environment concerns. The aim of this study is to analyse the environmental impacts of mobility induced by major regional development tendencies and policies in the Brussels-Capital ...

2009
Irina I. Rudneva Natalya S. Kuzminova Ekaterina N. Skuratovskaya

The activity of glutathione-S-transferase (GST) in blood and liver in two elasmobranch and ten teleost Black Sea fish species belonging to four ecological groups was studied. Enzymatic activity varied independently in blood and liver. The interspecies differences of GST activity were associated with the specific fish taxonomic position, biology and ecology. Hepatic GST level in fish was higher ...

Journal: :Marine pollution bulletin 2011
Anthony L Andrady

This review discusses the mechanisms of generation and potential impacts of microplastics in the ocean environment. Weathering degradation of plastics on the beaches results in their surface embrittlement and microcracking, yielding microparticles that are carried into water by wind or wave action. Unlike inorganic fines present in sea water, microplastics concentrate persistent organic polluta...

Plastic pollution has universally known accumulated in all environment compartments and accelerating threat to the sustainability of earth. Field survey to examine the occurrence of microplastics in ancient sea water evaporation technology of ponds at Pallengu-Jeneponto, was conducted. From this sea salt producing ponds, samples of water, sediment and freshly harvested salts were collected. Six...

2011
Y. Zhang A. J. Dore

Biogeosciences Discussions This discussion paper is/has been under review for the journal Biogeosciences (BG). Please refer to the corresponding final paper in BG if available. Abstract Simulation of atmospheric nitrogen (N) deposition in the North China Plain (NCP) at high resolution, 5 × 5 km 2 , was conducted for the first time by the Fine Resolution Atmospheric Multi-pollutant Exchange (FRA...

2013
Petter Thureborn Daniel Lundin Josefin Plathan Anthony M. Poole Britt-Marie Sjöberg Sara Sjöling

The Baltic Sea is characterized by hyposaline surface waters, hypoxic and anoxic deep waters and sediments. These conditions, which in turn lead to a steep oxygen gradient, are particularly evident at Landsort Deep in the Baltic Proper. Given these substantial differences in environmental parameters at Landsort Deep, we performed a metagenomic census spanning surface to sediment to establish wh...

Journal: :Ecotoxicology and environmental safety 2017
Nadia Ruocco Anna Maria Fedele Susan Costantini Giovanna Romano Adrianna Ianora Maria Costantini

The marine environment is continually subjected to the action of stressors (including natural toxins), which represent a constant danger for benthic communities. In the present work using network analysis we identified ten genes on the basis of associated functions (FOXA, FoxG, GFI-1, nodal, JNK, OneCut/Hnf6, TAK1, tcf4, TCF7, VEGF) in the sea urchin Paracentrotus lividus, having key roles in d...

2016
Josefine Larsson Mikael Lönn Emma E. Lind Justyna Świeżak Katarzyna Smolarz Mats Grahn

Human-derived environmental pollutants and nutrients that reach the aquatic environment through sewage effluents, agricultural and industrial processes are constantly contributing to environmental changes that serve as drivers for adaptive responses and evolutionary changes in many taxa. In this study, we examined how two types of point sources of aquatic environmental pollution, harbors and se...

2009
James A. Mueller Fabrice Veron J. A. Mueller F. Veron

The dispersion of heavy particles and pollutants is often simulated with Lagrangian stochastic (LS) models. Although these models have been employed successfully over land, the free surface at the air-sea interface complicates the implementation of traditional LS models. We present an adaptation of traditional LS models to the atmospheric marine boundary layer (MBL), where the bottom boundary i...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید