Sediments in the Tema Harbour (Ghana)

Sediments in the Tema Harbour (Ghana)
Author: Benjamin O. Botwe
Publisher: CRC Press
Total Pages: 272
Release: 2018-07-11
Genre: Science
ISBN: 0429836481

Sediment pollution and accumulation in harbours are major environmental issues and studies that advance their solutions are essential for harbour sustainability. This book provides the first comprehensive assessment of chemical pollution in sediments and sediment accumulation rates in the tropical Tema Harbour (Ghana). This book contributes to improving our ability to use an integrated approach involving sediment chemistry and bioassays in one comprehensive assessment of the contamination state of a tropical coastal environment. Whole-sediment toxicity bioassays using the amphipod Corophium volutator and the polychaete Hediste diversicolor as bioindicators were combined with data on concentrations of total metal and metal binding forms, radionuclides, organochlorine pesticides and polycyclic aromatic hydrocarbons in bottom sediments as well as total metal concentrations in settling silt-clay particles collected by sediment traps to characterise the hazard, risk and impact of sediments from the tropical coastal Tema Harbour.

Sediments in the Tema Harbour (Ghana)

Sediments in the Tema Harbour (Ghana)
Author: Benjamin O. Botwe
Publisher: CRC Press
Total Pages: 0
Release: 2018
Genre: Business & Economics
ISBN: 9780429451362

Sediment pollution and accumulation in harbours are major environmental issues and studies that advance their solutions are essential for harbour sustainability. This book provides the first comprehensive assessment of chemical pollution in sediments and sediment accumulation rates in the tropical Tema Harbour (Ghana). This book contributes to improving our ability to use an integrated approach involving sediment chemistry and bioassays in one comprehensive assessment of the contamination state of a tropical coastal environment. Whole-sediment toxicity bioassays using the amphipod Corophium volutator and the polychaete Hediste diversicolor as bioindicators were combined with data on concentrations of total metal and metal binding forms, radionuclides, organochlorine pesticides and polycyclic aromatic hydrocarbons in bottom sediments as well as total metal concentrations in settling silt-clay particles collected by sediment traps to characterise the hazard, risk and impact of sediments from the tropical coastal Tema Harbour.

Plant Ecology in West Africa

Plant Ecology in West Africa
Author: G. W. Lawson
Publisher:
Total Pages: 382
Release: 1986-10-30
Genre: Science
ISBN:

Brings together authoritative and up-to-date accounts of the principal types of vegetation found in West Africa and describes the main processes that occur within them. Deals with such varied topics as the complex inter-relationships between plants and animals, the breeding systems found in West African plants, the structure and dynamics of forest, savanna, desert, coastal and montane vegetation, and the urgent need to conserve this natural environment.

Seas at the Millennium

Seas at the Millennium
Author: C. Sheppard
Publisher:
Total Pages: 964
Release: 2000-10-19
Genre: Science
ISBN:

This valuable work, published in September 2000, provides a comprehensive review of the environmental condition of the seas of the world, sea by sea and region by region. It focuses on all aspects of man's interactions with the seas and with their biological and physical systems. The three volumes of Seas at the Millennium: an Environmental Evaluation cover issues of global and regional importance such as: biological description of the coast and continental shelf waters; development and use of the coast; landfill and its effects; pollutant discharges over time; effects of over-fishing; management methods and techniques used to ensure continued ecosystem functioning. The relative importance of water-borne and airborne routes differ in different parts of the world, so routes and paths of pollutant movement in different areas will be examined and described in their local and global context. Each chapter is written by experts in the field. The regional chapters include: an historical overview of the area concerned in environmental terms; uses to which it has been put and to which it is put today; its current environmental status and major problems arising from human use of both the sea and its watershed; informed comment on major trends, problems and successes; and recommendations for the future. The global issues chapters cover major habitats and species groups, governmental, education and legal issues, fisheries effects, remote sensing, climate change and management.