Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Regina C C Luizão"'
Autor:
William F Laurance, Henrique E M Nascimento, Susan G Laurance, Ana Andrade, Robert M Ewers, Kyle E Harms, Regina C C Luizão, José E Ribeiro
Publikováno v:
PLoS ONE, Vol 2, Iss 10, p e1017 (2007)
Edge effects are major drivers of change in many fragmented landscapes, but are often highly variable in space and time. Here we assess variability in edge effects altering Amazon forest dynamics, plant community composition, invading species, and ca
Externí odkaz:
https://doaj.org/article/decea5d878754b8380a9440351d99413
Publikováno v:
Acta Amazonica, Vol 29, Iss 1, Pp 43-43 (1999)
Foram estudadas mudanças nos parâmetros bioquímicos do solo em resultado da derruba e queima da floresta tropical na Amazônia brasileira para o estabelecimento de pastagens através da biomassa microbiana, um sensível indicador de modificações
Externí odkaz:
https://doaj.org/article/3a785203cbb6441c8a6ae6aeba5b239b
Autor:
Rosilaine Carrenho, Rejane de Oliveira Freitas, Alex Bruno dos Santos Maciel, Laszlo Nagy, Erika Buscardo, Regina C. C. Luizão
Publikováno v:
Mycorrhiza. 24:21-32
Little attention has been paid to plant mutualistic interactions in the Amazon rainforest, and the general pattern of occurrence and diversity of arbuscular mycorrhizal fungi (AMF) in these ecosystems is largely unknown. This study investigated AMF c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a28e68eb9c2b0550857824b723b2748
https://doi.org/10.1007/s00572-013-0507-x
https://doi.org/10.1007/s00572-013-0507-x
Autor:
Susan G. Laurance, Thomas E. Lovejoy, Stuart L. Pimm, Regina C. C. Luizão, Julieta Benítez-Malvido, Charles E. Zartman, Ana Andrade, José Luís Camargo, Kyle S. Van Houtan, Sarah A. Boyle, Emilio M. Bruna, Heraldo L. Vasconcelos, G. Bruce Williamson, Philip C. Stouffer, Raphael K. Didham, William F. Laurance
Publikováno v:
Biological Conservation. 144:56-67
We synthesize findings to date from the world’s largest and longest-running experimental study of habitat fragmentation, located in central Amazonia. Over the past 32 years, Amazonian forest fragments ranging from 1 to 100 ha have experienced a wid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e34e112315fa94ec9963c9123e13c4
https://doi.org/10.1016/j.biocon.2010.09.021
https://doi.org/10.1016/j.biocon.2010.09.021
Autor:
Philip M. Fearnside, Ana Andrade, William F. Laurance, Susan G. Laurance, Kyle E. Harms, Alberto Vicentini, Regina C. C. Luizão
Publikováno v:
Journal of Vegetation Science. 21:96-106
Question: How do soils and topography influence Amazonian tree diversity, a region with generally nutrient-starved soils but some of the biologically richest tree communities on Earth? Location: Central Amazonia, near Manaus, Brazil. Methods: We eval
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa51f476ae43f5a2133b4cea2a76bfb3
https://doi.org/10.1111/j.1654-1103.2009.01122.x
https://doi.org/10.1111/j.1654-1103.2009.01122.x
Autor:
Ana Andrade, Regina C. C. Luizão, Susan G. Laurance, William F. Laurance, Heloisa Dantas Brum, Henrique E. M. Nascimento
Publikováno v:
Plant Ecology. 199:209-215
We summarize a long-term study of the effects of edge creation on establishment of the economically important arboreal palm Oenocarpus bacaba in an experimentally fragmented landscape in central Amazonia. Recruitment and mortality of large individual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87e56dd0eb078e5de15f6f8816823e78
https://doi.org/10.1007/s11258-008-9425-y
https://doi.org/10.1007/s11258-008-9425-y
Autor:
Carolina Volkmer de Castilho, Regina C. C. Luizão, William E. Magnusson, Ricardo Braga-Neto, Gabriela Zuquim
Publikováno v:
Biodiversity and Conservation. 17:2701-2712
Fungi are important components of tropical ecosystems, especially in the recycling of nutrients. However, there is little information on how fungal diversity is structured at scales suitable to plan their conservation. We tested if the distribution o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0334ff2aa12b6da73e11cccb19d6716
https://doi.org/10.1007/s10531-007-9247-6
https://doi.org/10.1007/s10531-007-9247-6
Publikováno v:
Plant Ecology. 192:209-224
Experiments were carried out to test the effects of liming and nutrient additions on plant growth and soil processes such as C and N mineralisation in three contrasting forest types in central Amazonia: the stunted facies of heath forest (SHF), the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8facf427096652957d019cd31d2279dd
https://doi.org/10.1007/s11258-007-9317-6
https://doi.org/10.1007/s11258-007-9317-6
Publikováno v:
Plant Ecology. 192:225-236
We tested the hypothesis that the growth of fine roots upward into the leaf litter, forming a ‘surface root mat’, found widely in Amazonian forests, is of adaptive value for plants of poor soils because it makes possible more rapid uptake of limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c42c1743ce8e7c174fba3c4231fe8fe
https://doi.org/10.1007/s11258-007-9307-8
https://doi.org/10.1007/s11258-007-9307-8
Autor:
R. Nazaré O. de Araújo, Niro Higuchi, Carolina Volkmer de Castilho, William E. Magnusson, Flávio J. Luizão, Albertina P. Lima, Regina C. C. Luizão
Publikováno v:
Forest Ecology and Management. 234:85-96
We used forest inventories, conducted in seventy-two 1-ha permanent plots to assess the variation in tree and palm aboveground live biomass (AGLB), and its relation with soil gradients (texture and nutrients) and topography (altitude and slope). Our
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::604172e43b4ec4d5909293a546c0d504
https://doi.org/10.1016/j.foreco.2006.06.024
https://doi.org/10.1016/j.foreco.2006.06.024