Advertisement

Topics

Metals in mangrove ecosystems and associated biota: A global perspective.

07:00 EST 12th February 2018 | BioPortfolio

Summary of "Metals in mangrove ecosystems and associated biota: A global perspective."

Mangrove forests prevalent along the intertidal regions of tropical and sub-tropical coastlines are inimitable and dynamic ecosystems. They protect and stabilize coastal areas from deleterious consequences of natural disasters such as hurricanes and tsunamis. Although there are reviews on ecological aspects, industrial uses of mangrove-associated microorganisms and occurrence of pollutants in a region-specific manner, there is no exclusive review detailing the incidence of metals in mangrove sediments and associated biota in these ecosystems on a global level. In this review, mangrove forests have been classified in a continent-wise manner. Most of the investigations detail the distribution of metals such as zinc, chromium, arsenic, copper, cobalt, manganese, nickel, lead and mercury although in some cases levels of vanadium, strontium, zirconium and uranium have also been studied. Seasonal, tidal, marine, riverine, and terrestrial components are seen to influence occurrence, speciation, bioavailability and fate of metals in these ecosystems. In most of the cases, associated plants and animals also accumulate metals to different extents and are of ecotoxicological relevance. Levels of metals vary in a region specific manner and there is disparity in the pollution status of different mangrove areas. Protecting these vulnerable ecosystems from metal pollutants is important from environmental safety point of view.

Affiliation

Journal Details

This article was published in the following journal.

Name: Ecotoxicology and environmental safety
ISSN: 1090-2414
Pages: 215-228

Links

DeepDyve research library

PubMed Articles [7701 Associated PubMed Articles listed on BioPortfolio]

Bioaccumulation and cycling of polybrominated diphenyl ethers (PBDEs) and dechlorane plus (DP) in three natural mangrove ecosystems of South China.

Polybrominated diphenyl ethers (PBDEs) and dechlorane plus (DP) in mangrove sediments and tissues of nine species from three Mangrove Reserves of Hainan Island were studied. The average concentrations...

Phylogenetic analysis and antifouling potentials of culturable fungi in mangrove sediments from Techeng Isle, China.

To search for more microbial resources for screening environment-friendly antifoulants, we investigated the phylogenetic diversity and antifouling potentials of culturable fungi in mangrove sediments ...

Characteristics of Iron Plaque and Its Heavy Metal Enrichment in Typical Mangrove Plants in Shenzhen Bay, China.

Based on the five typical mangrove species in the mangrove wetland of Shenzhen Bay, the contents and distributional characteristics of iron plaques (Fe) and the Mn, Pb, Zn, Cu, As, Cr, Cd, Ni, Co, and...

Potential for biomonitoring metals and metalloids using fish condition and tissue analysis in an agricultural and coal mining region.

Agricultural and mining activities contribute to metal inputs in freshwater ecosystems around the world, which can in turn bioaccumulate in biota such as fish. Monitoring of metals loads in biota thus...

Methane emissions partially offset "blue carbon" burial in mangroves.

Organic matter burial in mangrove forests results in the removal and long-term storage of atmospheric CO, so-called "blue carbon." However, some of this organic matter is metabolized and returned to t...

Clinical Trials [1216 Associated Clinical Trials listed on BioPortfolio]

Influence of Heavy Metals Exposure on in Vitro Fertilization (IVF) Outcome

Exposure to heavy metals may interfere with basic cellular functions, including DNA synthesis. The aim of the study is to correlate heavy metals concentration in body fluids of repr...

Heavy Metals, Obesity and Cardiovascular Risk - Ancillary to Look AHEAD

To evaluate the relationship of baseline toenail chromium concentrations to weight loss, as well as the interaction between heavy metals and the beneficial effects of weight loss.

Evaluation of Toxic Metals, Trace Elements and Total Antioxidant Activity in Children With Recurrent Wheezing

The purpose of this study is to evaluate hair trace elements and toxic metals and plasma total antioxidant activity in children with recurrent wheezing and to evaluate whether these toxic ...

The Relationship Between Arsenic Methylation Capability and Blood Metals in Children With Developmental Delays

The purpose of this study is to explore the relationship between arsenic methylation and blood metals in children with developmental delays and its correlation with health related quality ...

Global Congestive Heart Failure Registry

Heart failure (HF) is a major health problem worldwide but there is no global HF study that documents demographics, socioeconomic and clinical factors, diagnostic and management patterns, ...

Medical and Biotech [MESH] Definitions

A nursing specialty created to answer the need for developing a global perspective in the practice of nursing in a world of interdependent nations and people. The focus of this nursing discipline is on the integration of international and transcultural content into the training. Courses include study in the area of cultural differences, nursing in other countries, and international health issues and organizations, as an example.

Increase in the temperature of the atmosphere near the Earth's surface and in the troposphere, which can contribute to changes in global climate patterns.

The science, art, or technology dealing with processes involved in the separation of metals from their ores, the technique of making or compounding the alloys, the techniques of working or heat-treating metals, and the mining of metals. It includes industrial metallurgy as well as metallurgical techniques employed in the preparation and working of metals used in dentistry, with special reference to orthodontic and prosthodontic appliances. (From Jablonski, Dictionary of Dentistry, 1992, p494)

The spectrum of different living organisms inhabiting a particular region, habitat, or biotope.

A group of elements that include SCANDIUM; YTTRIUM; and the LANTHANOID SERIES ELEMENTS. Historically, the rare earth metals got their name from the fact that they were never found in their pure elemental form, but as an oxide. In addition they were very difficult to purify. They are not truly rare and comprise about 25% of the metals in the earth's crust.

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Relevant Topic

Tropical Medicine
Tropical Medicine is the study of diseases more commonly found in tropical regions than elsewhere. Examples of these diseases are malaria, yellow fever, Chagas disease, Dengue, Helminths, African trypanosomiasis, Leishmaniasis, Leprosy, Lymphatic filaria...


Searches Linking to this Article