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Books > Earth & environment > Earth sciences
Marine Pollution: Sources, Fate and Effects of Pollutants in
Coastal Ecosystems bring together the theoretical background on
common and emerging marine pollutants and their effects on
organisms (ecotoxicology). Written by a renowned expert in the
field who is a researcher, teacher and advisor of national and
international institutions on issues such as oil spills, water
quality assessment and plastic pollution, this book offers a
thorough account of the effects of pollutants on marine organisms,
the relevant environmental regulations, and the public health
implications, along with the biological tools advocated by the
international institutions for marine pollution monitoring. Marine
Pollution: Sources, Fate and Effects of Pollutants in Coastal
Ecosystems presents information in a detailed and didactic manner,
reviewing the latest scientific knowledge alongside examples of
practical applications.
Soil erosion and torrential floods, as destructive processes, have
serious implications on the economy, society, and environment. The
severity of torrential floods lies in their sudden occurrence and
high intensity, and hence, the defense against torrential floods is
very complex and demanding. Much remains to be discovered about
soil erosion and torrential floods prevention, management,
legislation, practices, and solutions worldwide. Thus, a better
understanding of various prevention and management developments on
soil erosion and torrential floods across different contexts is
needed to assess their impact on sustainability, especially in the
changed climate conditions. Prevention and Management of Soil
Erosion and Torrential Floods investigates the problems of erosion
and torrential floods and opportunities for the prevention,
management, and control of these destructive processes. It
highlights the importance of the prevention and management
practices of soil erosion and torrential floods with respect to the
exchange of knowledge and best practices. Covering topics such as
dam maintenance, wind erosion, and natural disasters, it is ideal
for environmentalists, environmental engineers, crisis response
specialists, policymakers, government officials, academicians,
students, experts, practitioners, and researchers in the fields of
soil erosion, torrential flood, environmental protection,
sustainable development, engineering, and management.
Pollution due to various anthropogenic activities continues to
increase. In terms of water pollutants, organic and inorganic
pollutants are the most problematic. Although several measures have
been proposed and implemented to prevent or reduce contamination,
their increased concentration in water bodies has created serious
concerns. Over the years, the problem has been aggravated by
industrialization, urbanization and the exploitation of natural
resources. The direct discharge of wastewater contaminants and
their geographical mobilization have caused an increase in
concentration in ground, surface, fluvial and residual waters.
Extensive information about detection and disposal methods is
needed in order to develop technological solutions for a -variety
of environments, both urban and rural. This book provides
up-to-date information on wastewater contaminants, aimed at
researchers, engineers and technologists working in this field.
Conventional physicochemical techniques used to remove contaminants
from wastewater include ion exchange, precipitation, degradation,
coagulation, coating, membrane processes and adsorption. However,
these applications have technological and economic limitations, and
involve the release of large amounts of chemical reagents and
by-products that are themselves difficult to remove. Biosorption -
the use of organically generated material as an adsorbent - is
attracting new research and scholarship. Thermally-treated calcined
biomaterials may be treated to remove heavy metals from wastewater.
To ensure the elimination of these contaminants, existing solutions
must be integrated with intelligent biosorption functions.
Biosorption for Wastewater Contaminants will find an appreciative
audience among academics and postgraduates working in the fields of
environmental biotechnology, environmental engineering, wastewater
treatment technology and environmental chemistry.
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