000			02874nam a22003375i 4500
999			_c75806 _d75806 _x1
001			75806
003			ES-MaUEC
005			20230202101738.0
007			cr nn 008mamaa
008			100301s2006 ne | s |||| 0|eng d
020			_a9781402055171
040			_aES-MaUEC
050		4	_aQH545.N5 _bN58 2006 EB
245	0	0	_aNitrogen Cycling in the Americas: Natural and Anthropogenic Influences and Controls _cedited by Luiz A. Martinelli, Robert W. Howarth
260			_aDordrecht _bSpringer International Publishing _c2006
300			_a1 recurso en línea (VI, 274 p.)
336			_aTexto (visual) _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
520			_aThe rate of creation of reactive nitrogen (NR) on the earth has dramatically increased in the last half century mainly due to the production of N-fertilizer through the Haber-Bosch process, fossil fuel combustion, and the cultivation of plants that fix N from the atmosphere. The anthropogenic production of NR has been especially high in developed countries of the temperate zone, such as the USA and Canada, where severe eutrophication of estuaries and coastal zones, acidification of lakes and streams, loss of biodiversity, and reduced forest productivity have become common environmental problems associated with increasing nitrogen loads to ecosystems. However, important drivers responsible for the increase of the production of NR in the temperate zone are increasingly influencing the nitrogen cycle in rapidly developing regions of the world, such as the Tropics and Sub-Tropics, including most of the countries of Latin America and the Caribbean. Advances in our understanding of the nitrogen cycle and the impact of anthropogenic activities on regional to global scales depend on the expansion of scientific studies to these fast-developing regions. This book presents a series of studies from across the Americas whose aim is to highlight key natural processes that control nitrogen cycling as well as discuss the main anthropogenic influences on the nitrogen cycle in both the tropical and temperate regions of the Americas.
650	0	7	_aNitrógeno _xMetabolismo _9182353 _2embne
700	1		_aMartinelli, Luiz A. _eeditor _984443 _0Local
700	1		_aHowarth, Robert W. _eeditor literario _0Local _984444
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://link.springer.com/book/10.1007/978-1-4020-5517-1 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
901			_ai9781402055171
907			_a.b12814246 _b10-10-17 _c01-10-14
942			_2lcc _cLE
945			_aQH545.N5 N58 2006 EB _g1 _ieBOOK _j0 _lmae _o- _pEUR0.00 _q- _r- _sb _t15 _u0 _v0 _w0 _x0 _y.i11543620 _z06-04-17
988			_aEBOOK, EBSPRINGERrevisado
998			_am _a_alco _a_vill _b22-03-17 _cm _dz _eu _feng _gne _h0