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Ecosystem Responses to Mercury Contamination - Indicators of Change

Ecosystem Responses to Mercury Contamination - Indicators of Change

As rising levels of mercury in the environment pose an increasing threat of toxicity to humans and wildlife, several laws already call for industries to reduce mercury emissions at the source. Ecosystem Responses to Mercury Contamination: Indicators of Change outlines the infrastructure and methods needed to measure, monitor, and regulate the concentration of mercury present in the environment. This book draws on the knowledge of forty international experts in the fields of atmospheric transport..

DKK 756.95
1

Trends in Atmospheric Mercury Deposition in North America (1997-2006) - Jennifer C Herrick

Trends in Atmospheric Mercury Deposition in North America (1997-2006) - Jennifer C Herrick

It is unclear if recent policies and regulations regarding mercury emissions have resulted in significant declines in atmospheric mercury concentration and deposition into North American ecosystems. Regional and national deposition patterns are influenced by physical processes but also differing rates of mercury emissions partially due to variations in regulation. This book examines long-term trends in mercury deposition data collected by the North American Deposition Program (Mercury Deposition..

DKK 409.95
1

Mercury & Tin, Boon to mankind - Joban Modha

Mercury & Tin, Boon to mankind - Joban Modha

Mercury is a boon to mankind as medicine. At the same time it helps to convert other metals in to suitable nano particles which are organometalic compound. Classical books of Ayurveda has prescribed mercury and tin as medicines for various conditions. A pilot project was taken to assess the effects of both the metals for the study. Toxicological study was done as follows. a. Vanga (Tin) Bhasma prepared through Vastraputa.b. Vanga Bhasma prepared through the media of Parada (Mercury); Sulfur and ammonium..

DKK 528.95
1

Study of the Bacterial Reduction of Mercury - Ana Claudia Santiago de Vasconcellos

Study of the Bacterial Reduction of Mercury - Ana Claudia Santiago de Vasconcellos

Mercury (Hg) can be considered one of the elements with the greatest toxic potential due to its ability to bioaccumulate and biomagnify along trophic chains. The increasing use of mercury by humans has caused significant changes in its biogeochemical cycle, jeopardising the health of exposed human populations. Bacteria play a key role in the cycling of mercury, which once released into the environment, acts by selecting resistant bacterial strains. The most studied mechanism of mercury resistance..

DKK 563.95
1