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040 |a N$T  |b eng  |e pn  |c N$T  |d OCLCE  |d YDXCP  |d OCLCQ  |d E7B  |d EBLCP  |d OCLCQ  |d OCLCA  |d OCLCF  |d VTS  |d AGLDB  |d AU@  |d STF  |d M8D  |d OCLCQ  |d OCLCO  |d OCLCQ  |d OCLCO 
019 |a 760807818 
020 |a 9781617614897  |q (electronic bk.) 
020 |a 1617614890  |q (electronic bk.) 
020 |z 9781607414636 
020 |z 1607414635 
029 1 |a AU@  |b 000051425540 
029 1 |a DEBBG  |b BV043094984 
029 1 |a DEBSZ  |b 421439572 
035 |a (OCoLC)780442592  |z (OCoLC)760807818 
043 |a sa----- 
050 4 |a QH112  |b .A425 2010eb 
070 |a QH112  |b .A425 2010 
072 7 |a NAT  |x 024000  |2 bisacsh 
072 7 |a NAT  |x 027000  |2 bisacsh 
072 7 |a TRV  |x 026020  |2 bisacsh 
082 0 4 |a 508.81/1  |2 22 
049 |a UAMI 
245 0 0 |a Amazon basin :  |b plant life, wildlife and environment /  |c Nicolás Rojas and Rafael Prieto, editors. 
260 |a New York :  |b Nova Science Publishers,  |c ©2010. 
300 |a 1 online resource (xiv, 218 pages) :  |b illustrations, maps (some color) 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Environmental research advances series 
504 |a Includes bibliographical references and index. 
588 0 |a Print version record. 
505 0 |a AMAZON BASIN: PLANT LIFE, WILDLIFE AND ENVIRONMENT; CONTENTS; PREFACE; AGRICULTURAL SYSTEMS IN THE SAVANNA-FOREST ECOTONE OF VENEZUELAN AMAZONIAN: EVALUATION OF SOIL QUALITY INDICATORS; ABSTRACT; INTRODUCTION; Physical and Geographic Characterization; Demographic, Socioeconomic and Cultural Characterization; METHODS; Soil sampling and analysis; Sampling for additional biochemical and microbial biomass studies; Microbial C and N biomass; Enzymatic activities; Pedofauna sampling; RESULTS AND INTERPRETATION; Agricultural Systems in the Forest; 1. Traditional Conuco (TC) 
505 8 |a 2. Conuco for Surplus (CS)3. Conuco in Fallow (CF); 4. Improved Conuco (IC); Agricultural Systems in Savannas, Organic and Inorganic Fertilized; Organic agricultural systems assessed in savannas; 5. Agroforestry sytems in savannas (AFS); Farm amended with chicken manure (OCH); Farm amended with compost (OCO); 6. Majada (OM); 7. Organic fertilized system with crop residues (OGM); Inorganic agricultural systems assessed in savanna; 8. Association of grass and leguminous inorganic fertilized (IBL); 9. Traditional cattle ranch (Hato llanero) cropped with Brachiaria (IB) 
505 8 |a Changes in the fertility of soils and in soil quality indicators as related to land useSoil chemical changes in the different types of Venezuelan Amazonian conucos; Microbial C, N and enzymatic activities in the conucos; Soil changes in the different types of agricultural systems in Venezuelan Amazonian savannas; Soil physical and chemical changes of organic agricultural systems (OAS); Microbial C, N and P and enzymatic activities in organic agricultural systems (OAS); Soil chemical analysis of Inorganic Agricultural Systems (IAS) in savannas. 
505 8 |a Microbial C, N and P and enzymatic activities in inorganic agricultural systems (IAS)Monitoring soil organisms to evaluate biodiversity and sustainability; Community structure and abundance of earthworms; Community structure and abundance of macro arthropods; DISCUSSION; Evaluation of AS in Forest; Potential Use of Local Resources of Flora and Fauna from the Forest; Evaluation of AS in Savannas; General Considerations on AS in Forests and Savannas; CONCLUSION; ACKNOWLEGMENTS; REFERENCES; FACTORS DETERMINING FISH SPECIES DIVERSITY IN AMAZONIAN FLOODPLAIN LAKES; ABSTRACT; INTRODUCTION. 
505 8 |a GEOLOGY AND GENESIS OF THE AMAZONIAN ENVIRONMENTTHE AMAZON AQUATIC ENVIRONMENTS; TYPOLOGY OF RIVERS WITHIN THE AMAZON REGION; ENVIRONMENTS OF THE AMAZON REGION SUBJECT TO FLOODING; FLOODPLAIN LAKES AND FLOODING PULSE; THE MEANING OF FISH SPECIES DIVERSITY; FISH DIVERSITY IN WHITE-WATER LAKES; FISH DIVERSITY IN BLACK-WATER LAKES; FACTORS IN THE FISH DIVERSITY OF LAKES OF AMAZONIAN FLOODPLAINS; CONCLUSION; LITERATURE CITED; MORPHOLOGICAL DIVERSITY OF NEOTROPICAL CHARACIFORMES; ABSTRACT; INTRODUCTION; MATERIAL AND METHODS; RESULTS; Species Diversity; Body Shape Diversity; DISCUSSION. 
590 |a eBooks on EBSCOhost  |b EBSCO eBook Subscription Academic Collection - Worldwide 
650 0 |a Natural history  |z Amazon River Watershed. 
650 0 |a Plants  |z Amazon River Watershed. 
650 0 |a Wildlife  |z Amazon River Watershed. 
651 0 |a Rain forest ecology  |z Amazon River Watershed. 
651 0 |a Amazon River Watershed  |x Environmental conditions. 
650 6 |a Sciences naturelles  |z Amazone, Bassin de l'. 
651 6 |a Amazone, Bassin de l'  |x Conditions environnementales. 
650 7 |a NATURE  |x Essays.  |2 bisacsh 
650 7 |a NATURE  |x Reference.  |2 bisacsh 
650 7 |a TRAVEL  |x Special Interest  |x Ecotourism.  |2 bisacsh 
650 7 |a Ecology  |2 fast 
650 7 |a Natural history  |2 fast 
650 7 |a Plants  |2 fast 
651 7 |a Amazon River Watershed  |2 fast 
700 1 |a Rojas, Nicolás. 
700 1 |a Cuzcó, Joaquín. 
776 0 8 |i Print version:  |t Amazon basin.  |d New York : Nova Science Publishers, ©2010  |z 9781607414636  |w (DLC) 2009037486  |w (OCoLC)436387228 
830 0 |a Environmental research advances series. 
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938 |a ebrary  |b EBRY  |n ebr10676310 
938 |a EBSCOhost  |b EBSC  |n 439598 
938 |a YBP Library Services  |b YANK  |n 7574638 
994 |a 92  |b IZTAP