The Mangrove Ecosystem
Title | The Mangrove Ecosystem PDF eBook |
Author | Unesco/SCOR Working Group 60 on Mangrove Ecology |
Publisher | |
Total Pages | 280 |
Release | 1984 |
Genre | Science |
ISBN |
Cities and Agriculture
Title | Cities and Agriculture PDF eBook |
Author | Henk de Zeeuw |
Publisher | Routledge |
Total Pages | 374 |
Release | 2015-09-16 |
Genre | Business & Economics |
ISBN | 1317506618 |
As people increasingly migrate to urban settings and more than half of the world's population now lives in cities, it is vital to plan and provide for sustainable and resilient food systems which reflect this challenge. This volume presents experience and evidence-based "state of the art" chapters on the key dimensions of urban food challenges and types of intra- and peri-urban agriculture. The book provides urban planners, local policy makers and urban development practitioners with an overview of crucial aspects of urban food systems based on an up to date review of research results and practical experiences in both developed and developing countries. By doing so, the international team of authors provides a balanced textbook for students of the growing number of courses on sustainable agriculture, food and urban studies, as well as a solid basis for well-informed policy making, planning and implementation regarding the development of sustainable, resilient and just urban food systems.
Preventing Occupational Disease and Injury
Title | Preventing Occupational Disease and Injury PDF eBook |
Author | Barry S. Levy |
Publisher | American Public Health Association |
Total Pages | 628 |
Release | 2005 |
Genre | Medical |
ISBN | 9780875530437 |
Biology and Culture of Penaeus Monodon
Title | Biology and Culture of Penaeus Monodon PDF eBook |
Author | |
Publisher | |
Total Pages | 194 |
Release | 1988 |
Genre | Penaeus monodon |
ISBN |
Wastewater Management Through Aquaculture
Title | Wastewater Management Through Aquaculture PDF eBook |
Author | B. B. Jana |
Publisher | Springer |
Total Pages | 335 |
Release | 2018-02-05 |
Genre | Technology & Engineering |
ISBN | 9811072485 |
This volume provides state-of-the-art information on soil-water interactions in wastewater systems, characterization of wastewater, modes of treatment, safety of wastewater use, water conservation technologies involved in recycling of sewage in fish culture, biogeochemical cycling bacteria and nutrient dynamics, ecosystem resilient driven wastewater reclamation, bioremediation, aquaponics, ecological integrity, culture practices of fish farming, microbial food web phenomena, fish diseases, environmental economics of wastewater, environmental risk assessment, environmental law and regulations. Given its breadth of coverage, the book will be useful to researchers, teachers, students, administrators, planners, farmers and entrepreneurs interested in the profitable use of wastewater in the wastes-into-wealth framework of for the benefit of humanity, and in achieving the targets for sanitation and safe wastewater reuse by 2030, specified in the United Nations’ Sustainable Development Goals. Concerns are growing about the quality and quantity of fresh water, as severe crises are expected in the near future. Climate change has further worsened the strain on inland water resources, with its major impacts on ecosystems and human life. It is most urgent to protect and conserve inland water resources to maintain vital ecosystem functions. Despite the immense nutrient potentials of wastewater in terms of phosphorus, nitrogen and potassium and increasingly high rates of urbanization-based wastewater generation, wastewater has traditionally been overlooked as a resource. This produces a threefold loss – environmental degradation, monetary losses from fertilizers, and water. As a result, municipal wastewater offers a win-win strategy for water conservation and environmental protection, while also turning waste into wealth in the form of fish biomass and allied cash crops. Wastewater-fed aquaculture refers to a unique, integrated biosystem in which the wastes generated by the first system are used by the next subsystem. In wastewater-fed aquaculture biosystems, the organic wastes are recycled into fish biomass mediated through a complex microbial/autotrophic/heterotrophic food web mechanism.
Control of Water Pollution from Agriculture
Title | Control of Water Pollution from Agriculture PDF eBook |
Author | E. D. Ongley |
Publisher | Food & Agriculture Org. |
Total Pages | 114 |
Release | 1996 |
Genre | Business & Economics |
ISBN | 9789251038758 |
Agricultural operations can contribute to water quality deterioration through the release of several materials into water: sediments, pesticides, animal manures, fertilizers and other sources of inorganic and organic matter. This ''guidelines'' document on control and management of agricultural water pollution has the objectives of delineating the nature and consequences of agricultural impacts on water quality, and of providing a framework for practical measures to be undertaken by relevant professionals and decision-makers to control water pollution.
Impacts of Marine Litter
Title | Impacts of Marine Litter PDF eBook |
Author | Luisa Galgani |
Publisher | Frontiers Media SA |
Total Pages | 165 |
Release | 2019-08-15 |
Genre | |
ISBN | 2889459314 |