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020			_a9781402053900
040			_aES-MaUEC
050		4	_aQH541.5 .F7 _b2006 EB
245	0	0	_aMacrophytes in Aquatic Ecosystems : _bFrom Biology to Management : Proceedings of the 11th International Symposium on Aquatic Weeds, European Weed Research Society _cedited by J. M. Caffrey, A. Dutartre, J. Haury, K. J. Murphy, P. M. Wade
260			_aDordrecht _bSpringer International Publishing _c2006
300			_a1 recurso en línea (XI, 263 p.)
336			_aTexto (visual) _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
490	1		_aDevelopments in Hydrobiology _v190
520			_aMacrophytes and macrophytes ecology have gained an added importance with the introduction of, and legal requirement to implement, the European Water Framework Directive. This reflects the valuable role that aquatic plant communities play in assessing the ecological status of water bodies. Significant changes in the status and general abundance of these communities has been recorded in the last three decades, consequent on such factors as global warming and, increasingly, on the spread of aggressive alien species. These changes have been most felt in those waters that are exploited for amenity and recreational pursuits. The increased biomass of aquatic vegetation in water bodies has adversely impacted on leisure use of these systems but has also impacted on their use for agricultural, flood relief, municipal and domestic purposes. The loss to national economies resulting from this excessive plant biomass has been appreciable and has put pressure on water managers to develop weed control procedures that are efficient, environmentally sensitive and cost-effective. The results from the most up-to-date research activities and field trials of leading aquatic plant scientists and managers in all five continents, aimed at resolving these weed problems, has been drawn together in this volume. The title of this special issue, 'Macrophytes in aquatic ecosystems: from biology to management', is wide-ranging and reflects the broad scope and scale of the papers presented therein. It further recognises the old paradigm: 'knowledge to achieve management and management to achieve knowledge'.
650	0	7	_aEcología de agua dulce _2embne _9689891
700	1		_aCaffrey, J. M. _eeditor _984432 _0Local
700	1		_aDutartre, A. _eeditor literario _0Local _984433
700	1		_aHaury, J. _eeditor literario _0Local _984434
700	1		_aMurphy, K. J _eeditor literario _984435 _0Local
700	1		_aWade, P. M _eeditor literario _984436 _0Local
830		0	_aDevelopments in Hydrobiology _v190 _9133150
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://link.springer.com/book/10.1007/978-1-4020-5390-0 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
901			_ai9781402053900
907			_a.b12814210 _b10-10-17 _c01-10-14
942			_2lcc _cLE
945			_aQH541.5.F7 M33 2006 EB _g1 _ieBOOK _j0 _lmae _o- _pEUR0.00 _q- _r- _sb _t15 _u0 _v0 _w0 _x0 _y.i11543590 _z06-04-17
988			_aEBOOK, EBSPRINGERrevisado
998			_am _a_alco _a_vill _b22-03-17 _cm _dz _eu _feng _gne _h0