Erfahrungen bei der Prüfung landwirtschaftlicher Meliorationen PDF Download
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Category :
Languages : de
Pages :
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Category :
Languages : de
Pages :
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Category : Forests and forestry
Languages : en
Pages : 146
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Author: Karsten Grunewald
Publisher: Springer
ISBN: 3662441438
Category : Science
Languages : en
Pages : 319
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Book Description
Nature provides us with many services seemingly for free: recharged groundwater, fertile soil and plant biomass created by photosynthesis. We human beings draw extensive benefits from these “ecosystem services,” or ES – food, water supply, recreation and protection from natural hazards. Major international studies, such as the Millennium Ecosystem Assessment, have addressed the enormous role of biodiversity and ecosystems to human well-being, and they draw particular attention to the consequences resulting from the reduction or loss of these services. These very topical issues are being addressed by authors/scientists in a wide variety of disciplines – and their approaches, terminologies and methodological specifics are just as diverse. What, for example, does the efficacy of nature or natural capital mean? Which values of nature are particularly important, how are they distributed in space and time and how can they be assessed and the relevant knowledge promoted? Can all ecosystem services be quantified and even monetarised? What should be done to ensure that the multiple services of nature will be available also in future? This book explains the multifaceted concept of ecosystem services, provides a methodological framework for its analysis and assessment, and discusses case examples, particularly from Germany. It is addressed to scientists and practitioners in the administrative, volunteer and professional spheres, especially those who deal with environment, landscape management and nature conservation and regional and land-use planning. The target group includes experts from the business community, politicians and decision makers, students and all those interested in fundamental ecological, economic, ethical and environmental issues.
Author: Sir Paul Vinogradoff
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Category : Law
Languages : en
Pages : 396
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Category : Agriculture
Languages : de
Pages : 714
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Book Description
Author: Austin M 1876-1956 Patterson
Publisher: Scholar Select
ISBN: 9781296567972
Category :
Languages : en
Pages : 340
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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
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Category : Agriculture
Languages : de
Pages : 772
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Author: Mark Elvin
Publisher: Yale University Press
ISBN: 0300133537
Category : History
Languages : en
Pages : 592
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The eminent China scholar delivers a landmark study of Chinese culture’s relationship to the natural environment across thousands of years of history. Spanning the three millennia for which there are written records, The Retreat of the Elephants is the first comprehensive environmental history of China. It is also a treasure trove of literary, political, aesthetic, scientific, and religious sources, which allow the reader direct access to the views and feelings of Chinese people toward their environment and their landscape. China scholar and historian Mark Elvin chronicles the spread of the Chinese style of farming that eliminated elephant habitats; the destruction of most of the forests; the impacts of war on the landscape; and the re-engineering of the countryside through gigantic water-control systems. He documents the histories of three contrasting localities within China to show how ecological dynamics defined the lives of the inhabitants. And he shows that China in the eighteenth century was probably more environmentally degraded than northwestern Europe around this time. Indispensable for its new perspective on long-term Chinese history and its explanation of the roots of China’s present-day environmental crisis, this book opens a door into the Chinese past.
Author: Graham Fairclough
Publisher:
ISBN:
Category : Landscape changes
Languages : en
Pages : 304
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Author: John R. Wagner
Publisher: ANU Press
ISBN: 1760462179
Category : Social Science
Languages : en
Pages : 265
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Anthropologists have written a great deal about the coastal adaptations and seafaring traditions of Pacific Islanders, but have had much less to say about the significance of rivers for Pacific island culture, livelihood and identity. The authors of this collection seek to fill that gap in the ethnographic record by drawing attention to the deep historical attachments of island communities to rivers, and the ways in which those attachments are changing in response to various forms of economic development and social change. In addition to making a unique contribution to Pacific island ethnography, the authors of this volume speak to a global set of issues of immense importance to a world in which water scarcity, conflict, pollution and the degradation of riparian environments afflict growing numbers of people. Several authors take a political ecology approach to their topic, but the emphasis here is less on hydro-politics than on the cultural meaning of rivers to the communities we describe. How has the cultural significance of rivers shifted as a result of colonisation, development and nation-building? How do people whose identities are fundamentally rooted in their relationship to a particular river renegotiate that relationship when the river is dammed to generate hydro-power or polluted by mining activities? How do blockages in the flow of rivers and underground springs interrupt the intergenerational transmission of local ecological knowledge and hence the ability of local communities to construct collective identities rooted in a sense of place?
