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4 produkter
4 produkter
1 066 kr
Skickas inom 10-15 vardagar
The text provides an overview of recent advances in the theoretical analysis of NPS pollution and regulation from an economic perspective. Besides specific policy recommendations, a common theme in the essays is the attempt to suggest regulatory approaches starting from the recognition of the problems of incomplete information encountered when dealing with NPS problems. Such problems, which can be traced back to the difficulty of identifying sources and measuring individual discharges, imply that, rather than monitoring emissions at source, alternative solutions have to be found to set regulatory policy instruments. In this sense, besides problems classified in the technical literature as NPS pollution, many of the considerations are also applicable to phenomena labelled as point-source problems, whenever - despite the availability of technical means for measuring the volume and quality of emissions - widespread and continuous monitoring of individual discharges is economically unfeasible, and alternative ways of establishing cause and effect links between economic activities and observed environmental quality impairments are required.
Agricultural Use of Groundwater
Towards Integration Between Agricultural Policy and Water Resources Management
Inbunden, Engelska, 2001
1 596 kr
Skickas inom 10-15 vardagar
Our groundwater is a vital resource which, despite its scarcity in many areas, such as the Mediterranean, is everywhere threatened by pollution and other hazards. Conservation and better management of this invisible resource should thus be a key ingredient of any sustainable water policy. The future is bound to see increasing competition between freshwater use and users, such as agriculture, an industry that not only extracts a great deal of groundwater but also threatens it with pollution. Agricultural policies have traditionally had other objectives, but environmental considerations are starting to play a greater role, but more effective initiatives will be needed to reduce pressure on groundwater resources and to better integrate agricultural and environmental policies. The present book, written by researchers drawn from different but complementary fields, presents a review of the interlinkages between agriculture and groundwater, and a critical review of alternative regulatory approaches and policy instruments for the better management of groundwater.
1 068 kr
Skickas inom 10-15 vardagar
The book provides an overview of recent advances in the theoretical analysis of NPS pollution and regulation from an economic perspective. Besides specific policy recommendations, a common theme in the essays is the attempt to suggest regulatory approaches starting from the recognition of the problems of incomplete information encountered when dealing with NPS problems. Such problems, which can be traced back to the difficulty of identifying sources and measuring individual discharges, imply that, rather than monitoring emissions at source, alternative solutions have to be found to set regulatory policy instruments. In this sense, besides problems classified in the technical literature as NPS pollution, many of the considerations are also applicable to phenomena labelled as point-source problems, whenever -- despite the availability of technical means for measuring the volume and quality of emissions -- widespread and continuous monitoring of individual discharges is economically unfeasible, and alternative ways of establishing cause and effect links between economic activities and observed environmental quality impairments are required.
Agricultural Use of Groundwater
Towards Integration Between Agricultural Policy and Water Resources Management
Häftad, Engelska, 2010
1 471 kr
Skickas inom 10-15 vardagar
Groundwater is endangered and polluted in several ways. Conservation and better management of this invisible resource should be a key ingredient of sustainable water policies. This is especially true in areas, such as many Mediterranean regions, which are already exposed to scarcity problems and which are likely to experience increasing competition between freshwater uses and users. Agriculture is an important user of groundwater not only in terms of abstractions, but also in terms of generation and release of pollutants. Agricultural policies, traditionally directed towards other objectives, are beginning to pay more attention to environmental considerations. However more effective initiatives are required to reduce the pressure upon groundwater resources and to achieve a better integration between agricultural and environmental policies. This book has been developed from three workshops held as part of the EU Concerted Action SAGA, "Sustainable Agricultural Use of Aquifers in Southern Europe: Integration between Agricultural and Water Management Policies" (FAIR5-CT97-3673).The Concerted Action and the workshops brought together researchers working in different but complementary fields, in order to get a picture of the state-of-the art about interlinkages between agriculture and groundwater, as well a critical review of alternative regulatory approaches and policy instruments aimed at improving groundwater management.