{"product_id":"9780631191995","title":"Wetlands A Threatened Landscape","description":"\u003ch3\u003eInstitute of British Geographers Special Publication\u003c\/h3\u003e\u003ch1\u003eWetlands\u003c\/h1\u003e\u003ch2\u003eA Threatened Landscape\u003c\/h2\u003e\u003ch3\u003eMichael Williams\u003c\/h3\u003e\u003cdiv\u003e\u003cb\u003eScience \/ Earth Sciences \/ Geography\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv\u003eWetlands occupy some six per cent of the Earth's land surface. They vary from fens and freshwater marshes to tropical mangroves and tundra swamps. They perform vital hydrological, chemical and biological roles and contain unique and diverse forms of wildlife and habitat. They are disappearing at an alarming rate and are threatened by both the direct and indirect effects of human activity. The purpose of this book of especially commissioned articles is threefold: (a) to explore the occurrence and composition of wetlands and their physical and biological dynamics; (b) to consider the impact upon them of agriculture, industry, urbanisation and recreation; and (c) to examine what steps can be taken to manage and to preserve their future survival.\u003c\/div\u003e\u003cdiv\u003e \u003cb\u003eMichael Williams\u003c\/b\u003e is Reader in Geography at the University of Oxford. He has written and published extensively in the fields of environmental science and landscape history.\u003c\/div\u003e\u003cbr\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublication Date: \u003c\/td\u003e\n\u003ctd\u003e15 October 1993\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublisher: \u003c\/td\u003e\n\u003ctd\u003eWiley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImprint: \u003c\/td\u003e\n\u003ctd\u003eWiley-Blackwell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISBN-13: \u003c\/td\u003e\n\u003ctd\u003e9780631191995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat: \u003c\/td\u003e\n\u003ctd\u003ePaperback \/ softback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePage Count: \u003c\/td\u003e\n\u003ctd\u003e432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (oz): \u003c\/td\u003e\n\u003ctd\u003e26.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":44379879506060,"sku":"9780631191995","price":62.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9545\/1788\/files\/9780631191995_d01a40eb-efd6-4053-91ee-e44d738852ad.jpg?v=1780238943","url":"https:\/\/fh90cf-fv.myshopify.com\/products\/9780631191995","provider":"Late Knight Books and Services, LLC","version":"1.0","type":"link"}