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Biblioteca(s):  Embrapa Milho e Sorgo.
Data corrente:  03/11/2021
Data da última atualização:  01/12/2021
Tipo da produção científica:  Artigo em Periódico Indexado
Autoria:  OKU, E. E.; PASSOS, A. M. A. dos; QUINTINO, S. S.; ODOH, N. C.; OLOWOOKERE, T. B.
Afiliação:  EFFIOM ESSIEN OKU, University of Abuja, Nigeria; ALEXANDRE MARTINS ABDAO DOS PASSOS, CNPMS; SIMONE S. QUINTINO, Universidade Federal de Rondônia; NKIRUKA CELESTINA ODOH, University of Abuja, Nigeria; TITILAYO BOLANE OLOWOOKERE, University of Abuja, Nigeria.
Título:  Soil fertility status of soils of Sudano-Sahelian and humid forest zones of West Africa and some soil management strategies for smallholder farms.
Ano de publicação:  2021
Fonte/Imprenta:  EQA - International Journal of Environmental Quality, v. 46, p. 25-36, 2021.
DOI:  https://doi.org/10.6092/issn.2281-4485/12745
Idioma:  Inglês
Conteúdo:  Knowledge of soil properties and fertility status of farmers? fields are basic information needed by Agricultural Extension Agents to guide farmers on wise and sustainable management of soil. The properties of some cultivated fields in the Sudano-Sahelian of Ghana and Humid Forest zones of Nigeria were studied. The aim was to quantify the soil properties and fertility status with a view to prescribing low input ecological technologies that would improve and sustain soil productivity. Core samples were taken from the depth of 0-40 cm in eleven and eight farmers? fields in the Upper East Ghana and South East Nigeria, respectively. Soil properties determined using standard methods were; pH, TN, SOC, SOM, P, Exchangeable bases, EA, base saturation, PSD, WP, FC, bulk density, P and SHC. Both soils were sand in texture (> 700 g kg-1). The WP and FC were either below or within the lower border of critical levels. This shows crops in all the fields are prone to incipient wilting under any short dry spell. The chemical properties of the Sahelian-Sahelian zone showed that pH averaged 6.54 (moderate acidic), SOC 16 g kg-1 (low), TN 13 g kg-1 (very high), P, 18 mg kg-1 (moderate), K 0.23 C mol kg-1) (moderate), ECEC 8.18 C mol kg-1 (medium fertility class). In the Humid Forest zones, pH was 4.38 (extremely acidic), SOC 7.41 g kg-1 (very low), N 1.78 g kg-1 (low), P 15.94 mg kg-1 (moderate), K 1.94 C mol kg-1 (very high) and ECEC 8.8 C mol kg-1 (medium fertility class). The fertility cla... Mostrar Tudo
Palavras-Chave:  Degraded soils; Propriedades do solo; Reabilitação do solo; Soil rehabilitation; Solo degradado.
Thesagro:  Manejo do Solo; Micorriza; Solo; Vetiver.
Thesaurus Nal:  Mycorrhizae; Soil properties.
Categoria do assunto:  P Recursos Naturais, Ciências Ambientais e da Terra
URL:  https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227388/1/Soil-fertility.pdf
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Milho e Sorgo (CNPMS)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status URL
CNPMS29661 - 1UPCAP - DD
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Registro Completo

Biblioteca(s):  Embrapa Pantanal.
Data corrente:  15/02/2018
Data da última atualização:  25/09/2018
Tipo da produção científica:  Artigo em Periódico Indexado
Circulação/Nível:  A - 1
Autoria:  TUCKER, M. A.; BÖHNING-GAESE, K.; FAGAN, W. F.; FRYXELL, J. M.; VAN MOORTER, B.; ALBERTS, S. C.; ALI, A. H.; ALLEN, A. M.; ATTIAS, N.; AVGAR, T.; BROOKS, H. B.; BAYARBAATAR, B.; BELANT, J. L.; BERTASSONI, A.; BEYER, D.; BIDNER, L.; VAN BEEST, F. M.; BLAKE, S.; BLAUM, N.; BRACIS, C.; BROWN, D.; BRUYN, P. J. de; CAGNACCI, F.; CALABRESE, J. M.; CAMILO-ALVES, C.; CHAMAILLÉ-JAMMES, S.; CHIARADIA, A.; DAVIDSON, S. C.; DENNIS, T.; DESTEFANO, S.; DIEFENBACH, D.; DOUGLAS-HAMILTON, I.; FENNESSY, J.; FICHTEL, C.; FIEDLER, W.; FISCHER, C.; FISCHHOFF, I.; FLEMING, C. H.; FORD, A. T.; FRITZ, S. A.; GEHR, B.; GOHEEN, J. R.; GURARIE, E.; HEBBLEWHITE, M.; HEURICH, M.; HEWISON, A. J. M.; HOF, C.; HURME, E.; ISBELL, L. A.; JANSSEN, R.; JELTSCH, F.; KACZENSKY, P.; KANE, A.; KAPPELER, P. M.; KAUFFMAN, M.; KAYS, R.; KIMUYU, D.; KOCH, F.; KRANSTAUBER, B.; LAPOINT, S.; LEIMGRUBER, P.; LINNELL, J. D. C.; LÓPEZ-LÓPEZ, P.; MARKHAM, A. C.; MATTISSON, J.; MEDICI, E. P.; MELLONE, U.; MERRILL, E.; MOURAO, G. de M.; MORATO, R. G.; MORELLET, N.; MORRISON, T. A.; DÍAZ-MUÑOZ, S. L.; MYSTERUD, A.; NANDINTSETSEG, D.; NATHAN, R.; NIAMIR, A.; ODDEN, J.; O'HARA, R. B.; OLIVEIRA-SANTOS, L. G. R.; OLSON, K. A.; PATTERSON, B. D.; PAULA, R. C. de; PEDROTTI, L.; REINEKING, B.; RIMMLER, M.; ROGERS, T. L.; ROLANDSEN, C. M.; ROSENBERRY, C. S.; RUBENSTEIN, D. I.; SAFI, K.; SAÏD, S.; SAPIR, N.; SAWYER, H.; SCHMIDT, N. M.; SELVA, N.; SERGIEL, A.; SHIILEGDAMBA, E.; SILVA, J. P.; SINGH, N.; SOLBERG, E. J.; SPIEGEL, O.; STRAND, O.; SUNDARESAN, S.; ULLMANN, W.; VOIGT, U.; WALL, J.; WATTLES, D.; WIKELSKI, M.; WILMERS, C. C.; WILSON, J. W.; WITTEMYER, G.; ZIEBA, F.; ZWIJACZ-KOZICA, T.; MUELLER, T.
Afiliação:  MARLEE A. TUCKER, Department of Biological Sciences, Goethe University; KATRIN BÖHNING-GAESE, Department of Biological Sciences, Goethe University; WILLIAM F. FAGAN, University of Maryland; JOHN M. FRYXELL, University of Guelph, Guelph, Ontario; BRAM VAN MOORTER, Norwegian Institute for Nature Research; SUSAN C. ALBERTS, Duke University, Durham; ABDULLAHI H. ALI, Hirola Conservation Programm; ANDREW M. ALLEN, Swedish University of Agricultural Sciences; NINA ATTIAS, Federal University of Mato Grosso do Su; TAL AVGAR, University of Alberta; HATTIE BARTLAM BROOKS, University of London; BUUVEIBAATAR BAYARBAATAR, Wildlife Conservation Society; JERROLD L. BELANT, Mississippi State University; ALESSANDRA BERTASSONI, São Paulo State University; DEAN BEYER, Michigan Department of Natural Resources; LAURA BIDNER, University of California; FLORIS M. VAN BEEST, Aarhus University; STEPHEN BLAKE, Max Planck Institute for Ornitholog; NIELS BLAUM, University of Potsdam; CHLOE BRACIS, Senckenberg Biodiversity and Climate Research Centre; DANIELLE BROWN, Middle Tennessee State University; P. J. NICO DE BRUYN, University of Pretoria; FRANCESCA CAGNACCI, Harvard University; JUSTIN M. CALABRESE, University of Maryland; CONSTANÇA CAMILO-ALVES, Universidade de Évora; SIMON CHAMAILLÉ-JAMMES, Université Paul-Valéry Montpellier; ANDRE CHIARADIA, Monash University, Melbourne, Australia; SARAH C. DAVIDSON, Ohio State University; TODD DENNIS, Fiji National University; STEPHEN DESTEFANO, University of Massachusetts; DUANE DIEFENBACH, Pennsylvania State University; IAIN DOUGLAS-HAMILTON, University of Oxford; JULIAN FENNESSY, Giraffe Conservation Foundation; CLAUDIA FICHTEL, Behavioral Ecology and Sociobiology Unit, Göttingen; WOLFGANG FIEDLER, Max Planck Institute for Ornithology; CHRISTINA FISCHER, Technische Universität München; ILYA FISCHHOFF, Cary Institute of Ecosystem Studies; CHRISTEN H. FLEMING, University of Maryland; ADAM T. FORD, University of British Columbia; SUSANNE A. FRITZ, Goethe University; BENEDIKT GEHR, University of Zurich; JACOB R. GOHEEN, University of Wyoming; ELIEZER GURARIE, University of Maryland; MARK HEBBLEWHITE, University of Montana; MARCO HEURICH, Department of Conservation and Research; A. J. MARK HEWISON, Université de Toulouse; CHRISTIAN HOF, Senckenberg Gesellschaft für Naturforschung; EDWARD HURME, University of Maryland; LYNNE A. ISBELL, University of California; RENÉ JANSSEN, Bionet Natuuronderzoek; FLORIAN JELTSCH, University of Potsdam; PETRA KACZENSKY, Norwegian Institute for Nature Research; ADAM KANE, University College Cork; PETER M. KAPPELER, German Primate Center, Behavioral Ecology and Sociobiology Unit; MATTHEW KAUFFMAN, University of Wyoming; ROLAND KAYS, North Carolina Museum of Natural Sciences; DUNCAN KIMUYU, Karatina University; FLAVIA KOCH, German Primate Center; BART KRANSTAUBER, University of Zurich; SCOTT LAPOINT, Max Planck Institute for Ornithology; PETER LEIMGRUBER, Smithsonian Conservation Biology Institute; JOHN D. C. LINNELL, Norwegian Institute for Nature Research; PASCUAL LÓPEZ-LÓPEZ, University of Valencia; A. CATHERINE MARKHAM, Stony Brook University; JENNY MATTISSON, Norwegian Institute for Nature Research; EMILIA PATRICIA MEDICI, International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Tapir Specialist Group (TSG); UGO MELLONE, University of Alicante; EVELYN MERRILL, University of Alberta, Edmonton; GUILHERME DE MIRANDA MOURAO, CPAP; RONALDO G. MORATO, Chico Mendes Institute for the Conservation of Biodiversity; NICOLAS MORELLET, Université de Toulouse; THOMAS A. MORRISON, Institute of Biodiversity; SAMUEL L. DÍAZ-MUÑOZ, New York University; ATLE MYSTERUD, Centre for Ecological and Evolutionary Synthesis; DEJID NANDINTSETSEG, Senckenberg Biodiversity and Climate Research Centre; RAN NATHAN, Hebrew University of Jerusalem; AIDIN NIAMIR, Senckenberg Gesellschaft für Naturforschung; JOHN ODDEN, Norwegian Institute for Nature Research; ROBERT B. O'HARA, Senckenberg Gesellschaft für Naturforschung; LUIZ GUSTAVO R. OLIVEIRA-SANTOS, Federal University of Mato Grosso do Sul; KIRK A. OLSON, Wildlife Conservation Society, Mongolia Program; BRUCE D. PATTERSON, Field Museum of Natural History, Chicago; ROGERIO CUNHA DE PAULA, Chico Mendes Institute for the Conservation of Biodiversity; LUCA PEDROTTI, Consorzio Parco Nazionale dello Stelvio; BJÖRN REINEKING, Univ. Grenoble Alpes; MARTIN RIMMLER, Nationalpark Schwarzwald; TRACEY L. ROGERS, University of New South Wales, Sydney; CHRISTER MOE ROLANDSEN, Norwegian Institute for Nature Research; CHRISTOPHER S. ROSENBERRY, Pennsylvania Game Commission; DANIEL I. RUBENSTEIN, Princeton University; KAMRAN SAFI, Max Planck Institute for Ornithology; SONIA SAÏD, Directorate of Studies and Expertise (DRE); NIR SAPIR, University of Haifa; HALL SAWYER, Western Ecosystems Technology Inc.; NIELS MARTIN SCHMIDT, Aarhus University; NURIA SELVA, Institute of Nature Conservation Polish Academy of Sciences; AGNIESZKA SERGIEL, Institute of Nature Conservation Polish Academy of Sciences; ENKHTUVSHIN SHIILEGDAMBA, Wildlife Conservation Society; JOÃO PAULO SILVA, Universidade do Porto; NAVINDER SINGH, Swedish University of Agricultural Sciences; ERLING J. SOLBERG, Norwegian Institute for Nature Research; ORR SPIEGEL, University of California; OLAV STRAND, Norwegian Institute for Nature Research; SIVA SUNDARESAN, Jackson Hole Conservation Alliance; WIEBKE ULLMANN, Norwegian Institute for Nature Research; ULRICH VOIGT, University of Veterinary Medicine Hannover-Foundation; JAKE WALL, Save the Elephants; DAVID WATTLES, University of Massachusetts; MARTIN WIKELSKI, Max Planck Institute for Ornithology; CHRISTOPHER C. WILMERS, University of California; JOHN W. WILSON, University of Pretoria; GEORGE WITTEMYER, Save the Elephants; FILIP ZIEBA, Tatra National Park; TOMASZ ZWIJACZ-KOZICA, Tatra National Park; THOMAS MUELLER, Senckenberg Gesellschaft für Naturforschung.
Título:  Moving in the anthropocene: global reductions in terrestrial mammalian movements.
Ano de publicação:  2018
Fonte/Imprenta:  Science, v. 359, p. 466-469, jan. 2018.
DOI:  10.1126/science.aam9712
Idioma:  Português
Conteúdo:  Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint. We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects not only population persistence but also ecosystem processes such as predator-prey interactions, nutrient cycling, and disease transmission.
Thesagro:  Comportamento Animal; Mamífero.
Thesaurus NAL:  Animal behavior; Mammals.
Categoria do assunto:  L Ciência Animal e Produtos de Origem Animal
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Pantanal (CPAP)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
CPAP60119 - 1UPCAP - DDSP1851118511
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