Search Results - "ARAGÃO, LUIZ E.O.C."

Ecosystem respiration and net primary productivity after 8–10 years of experimental through-fall reduction in an eastern Amazon forest by da Costa, Antonio C.L, Metcalfe, Daniel B, Doughty, Chris E, de Oliveira, Alexandre A.R, Neto, Guilherme F.C, da Costa, Mauricio C, Silva Junior, João de Athaydes, Aragão, Luiz E.O.C, Almeida, Samuel, Galbraith, David R, Rowland, Lucy M, Meir, Patrick, Malhi, Yadvinder

“…Background: There is much interest in how the Amazon rainforest may respond to future rainfall reduction. However, there are relatively few ecosystem-scale…”
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Exploring the likelihood and mechanism of a climate-change-induced dieback of the Amazon rainforest by Malhi, Yadvinder, Aragão, Luiz E.O.C, Galbraith, David, Huntingford, Chris, Fisher, Rosie, Zelazowski, Przemyslaw, Sitch, Stephen, McSweeney, Carol, Meir, Patrick

“…We examine the evidence for the possibility that 21st-century climate change may cause a large-scale "dieback" or degradation of Amazonian rainforest. We…”
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Individual tree crown delineation in a highly diverse tropical forest using very high resolution satellite images by Wagner, Fabien Hubert, Ferreira, Matheus Pinheiro, Sanchez, Alber, Hirye, Mayumi C.M., Zortea, Maciel, Gloor, Emanuel, Phillips, Oliver L., de Souza Filho, Carlos Roberto, Shimabukuro, Yosio Edemir, Aragão, Luiz E.O.C.

“…Mapping tropical tree species at landscape scales to provide information for ecologists and forest managers is a new challenge for the remote sensing…”
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Incidence of Fire in Amazonian Forests with Implications for REDD by Aragão, Luiz E.O.C, Shimabukuro, Yosio E

“…Reducing emissions from deforestation and degradation (REDD) may curb carbon emissions, but the consequences for fire hazard are poorly understood. By…”
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Seasonal and interannual assessment of cloud cover and atmospheric constituents across the Amazon (2000–2015): Insights for remote sensing and climate analysis by Martins, Vitor S., Novo, Evlyn M.L.M., Lyapustin, Alexei, Aragão, Luiz E.O.C., Freitas, Saulo R., Barbosa, Claudio C.F.

“…The quantitative assessment of cloud cover and atmospheric constituents improves our ability to exploit the climate feedback into the Amazon basin. In the 21st…”
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Rapid responses of root traits and productivity to phosphorus and cation additions in a tropical lowland forest in Amazonia by Lugli, Laynara F., Rosa, Jessica S., Andersen, Kelly M., Di Ponzio, Raffaello, Almeida, Renata V., Pires, Maria, Cordeiro, Amanda L., Cunha, Hellen F.V., Martins, Nathielly P., Assis, Rafael L., Moraes, Anna C.M., Souza, Sheila T., Aragão, Luiz E.O.C., Camargo, Jose. L., Fuchslueger, Lucia, Schaap, Karst J., Valverde‐Barrantes, Oscar J., Meir, Patrick, Quesada, Carlos A., Mercado, Lina M., Hartley, Iain P.

“…Summary Soil nutrient availability can strongly affect root traits. In tropical forests, phosphorus (P) is often considered the main limiting nutrient for…”
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Remote sensing detection of droughts in Amazonian forest canopies by Anderson, Liana O, Malhi, Yadvinder, Aragão, Luiz E.O.C, Ladle, Richard, Arai, Egidio, Barbier, Nicolas, Phillips, Oliver

“…Remote sensing data are a key tool to assess large forested areas, where limitations such as accessibility and lack of field measurements are prevalent. Here,…”
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The critical importance of considering fire in REDD+ programs by Barlow, Jos, Parry, Luke, Gardner, Toby A., Ferreira, Joice, Aragão, Luiz E.O.C., Carmenta, Rachel, Berenguer, Erika, Vieira, Ima C.G., Souza, Carlos, Cochrane, Mark A.

“…► Forest fires affect REDD+ schemes in the humid tropics. ► They compromise carbon permanence. ► They undermine the potential of sustainable forest management…”
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Emerging threats linking tropical deforestation and the COVID-19 pandemic by Brancalion, Pedro H.S., Broadbent, Eben N., de-Miguel, Sergio, Cardil, Adrián, Rosa, Marcos R., Almeida, Catherine T., Almeida, Danilo R.A., Chakravarty, Shourish, Zhou, Mo, Gamarra, Javier G.P., Liang, Jingjing, Crouzeilles, Renato, Hérault, Bruno, Aragão, Luiz E.O.C., Silva, Carlos Alberto, Almeyda-Zambrano, Angelica M.

“…[Display omitted] •Pandemics can become a new indirect driver of tropical deforestation.•Halting illegal deforestation should be considered an essential…”
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Relationships between phenology, radiation and precipitation in the Amazon region by BRADLEY, ANDREW V, GERARD, FRANCE F, BARBIER, NICOLAS, WEEDON, GRAHAM P, ANDERSON, LIANA O, HUNTINGFORD, CHRIS, ARAGÃO, LUIZ E.O.C, ZELAZOWSKI, PRZEMYSLAW, ARAI, EGIDIO

“…In tropical areas, Dynamic Global Vegetation Models (DGVMs) still have deficiencies in simulating the timing of vegetation phenology. To start addressing this…”
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The emergence of a new deforestation hotspot in Amazonia by Mataveli, Guilherme A.V., Chaves, Michel E.D., Brunsell, Nathaniel A., Aragão, Luiz E.O.C.

“…[Display omitted] •Bidding notices for paving the BR-319 highway were recently announced.•No environmental impact study on the effects of this project were…”
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The 2020 Brazilian Pantanal fires by PLETSCH, MIKHAELA A.J.S., SILVA JUNIOR, CELSO H.L., PENHA, THALES V., KÖRTING, THALES S., SILVA, MARIA E.S., PEREIRA, GABRIEL, ANDERSON, LIANA O., ARAGÃO, LUIZ E.O.C.

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productivity, metabolism and carbon cycle of two lowland tropical forest plots in south-western Amazonia, Peru by Malhi, Yadvinder, Farfán Amézquita, Filio, Doughty, Christopher E, Silva-Espejo, Javier E, Girardin, Cécile A.J, Metcalfe, Daniel B, Aragão, Luiz E.O.C, Huaraca-Quispe, Lidia P, Alzamora-Taype, Ivonne, Eguiluz-Mora, Luzmilla, Marthews, Toby R, Halladay, Kate, Quesada, Carlos A, Robertson, Amanda L, Fisher, Joshua B, Zaragoza-Castells, Joana, Rojas-Villagra, Clara M, Pelaez-Tapia, Yulina, Salinas, Norma, Meir, Patrick, Phillips, Oliver L

“…Background: The forests of western Amazonia are known to be more dynamic that the better-studied forests of eastern Amazonia, but there has been no…”
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Seasonal production, allocation and cycling of carbon in two mid-elevation tropical montane forest plots in the Peruvian Andes by Huasco, Walter Huaraca, Girardin, Cécile A.J, Doughty, Christopher E, Metcalfe, Daniel B, Baca, Liliana D, Silva-Espejo, Javier E, Cabrera, Darcy G, Aragão, Luiz E.O.C, Davila, Angela R, Marthews, Toby R, Huaraca-Quispe, Lidia P, Alzamora-Taype, Ivonne, Mora, Luzmila E, Farfán-Rios, William, Cabrera, Karina G, Halladay, Katherine, Salinas-Revilla, Norma, Silman, Miles R, Meir, Patrick, Malhi, Yadvinder

“…Background: Tropical montane cloud forests (TMCF) are unique ecosystems with high biodiversity and large carbon reservoirs. To date there have been limited…”
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production, allocation and cycling of carbon in a forest on fertile terra preta soil in eastern Amazonia compared with a forest on adjacent infertile soil by Doughty, Christopher E, Metcalfe, Daniel B, da Costa, Mauricio C, de Oliveira, Alex A.R, Neto, G. F.C, Silva, João A, Aragão, Luiz E.O.C, Almeida, Samuel S, Quesada, Carlos A, Girardin, Cecile A.J, Halladay, Kate, da Costa, Anthonio C.L, Malhi, Yadvinder

“…Background: Terra preta do indio or ‘dark earth’ soils formed as a result of a long-term addition of organic matter by indigenous peoples in Amazonia. Aims:…”
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Impacts of Climate Extremes in Brazil: The Development of a Web Platform for Understanding Long-Term Sustainability of Ecosystems and Human Health in Amazonia (PULSE-Brazil) by Marengo, Jose A., Aragão, Luiz E.O.C., Cox, Peter M., Betts, Richard, Costa, Duarte, Kaye, Neil, Smith, Lauren T., Alves, Lincoln M., Reis, Vera

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Pervasive Rise of Small-scale Deforestation in Amazonia by Kalamandeen, Michelle, Gloor, Emanuel, Mitchard, Edward, Quincey, Duncan, Ziv, Guy, Spracklen, Dominick, Spracklen, Benedict, Adami, Marcos, Aragão, Luiz E. O. C., Galbraith, David

“…Understanding forest loss patterns in Amazonia, the Earth’s largest rainforest region, is critical for effective forest conservation and management. Following…”
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Anthropogenic disturbance in tropical forests can double biodiversity loss from deforestation by Barlow, Jos, Lennox, Gareth D., Ferreira, Joice, Berenguer, Erika, Lees, Alexander C., Nally, Ralph Mac, Thomson, James R., Ferraz, Silvio Frosini de Barros, Louzada, Julio, Oliveira, Victor Hugo Fonseca, Parry, Luke, Ribeiro de Castro Solar, Ricardo, Vieira, Ima C. G., Aragão, Luiz E. O. C., Begotti, Rodrigo Anzolin, Braga, Rodrigo F., Cardoso, Thiago Moreira, de Oliveira, Raimundo Cosme, Souza Jr, Carlos M., Moura, Nárgila G., Nunes, Sâmia Serra, Siqueira, João Victor, Pardini, Renata, Silveira, Juliana M., Vaz-de-Mello, Fernando Z., Veiga, Ruan Carlo Stulpen, Venturieri, Adriano, Gardner, Toby A.

“…Evaluation of the primary forests in the Brazilian state of Pará shows that anthropogenic disturbance can more than double the loss of biodiversity expected…”
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Assessing above-ground woody debris dynamics along a gradient of elevation in Amazonian cloud forests in Peru: balancing above-ground inputs and respiration outputs by Gurdak, Daniel J, Aragão, Luiz E.O.C, Rozas-Dávila, Angela, Huasco, Walter H, Cabrera, Karina G, Doughty, Chris E, Farfan-Rios, William, Silva-Espejo, Javier E, Metcalfe, Daniel B, Silman, Miles R, Malhi, Yadvinder

“…Background: Dead biomass, including woody debris (WD), is an important component of the carbon cycle in tropical forests. Aims: This study analyses WD (>2 cm)…”
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A multi-data assessment of land use and land cover emissions from Brazil during 2000–2019 by Rosan, Thais M, Klein Goldewijk, Kees, Ganzenmüller, Raphael, O’Sullivan, Michael, Pongratz, Julia, Mercado, Lina M, Aragao, Luiz E O C, Heinrich, Viola, Von Randow, Celso, Wiltshire, Andrew, Tubiello, Francesco N, Bastos, Ana, Friedlingstein, Pierre, Sitch, Stephen

“…Brazil is currently the largest contributor of land use and land cover change (LULCC) carbon dioxide net emissions worldwide, representing 17%–29% of the…”
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