Search Results - "Schaefer, Carlos Ernesto G R"

Dynamic of the structural alteration of biochar in ancient Anthrosol over a long timescale by Raman spectroscopy by Sousa, Daniel Vieira de, Guimarães, Luciano Moura, Félix, Jorlandio Francisco, Ker, João Carlos, Schaefer, Carlos Ernesto R G, Rodet, Maria Jacqueline

“…The presence of biochar with high carbon accumulation capacity and nutrient adsorption is causally associated with archeological soils. Although this type of…”
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Distribution and Interaction Patterns of Bacterial Communities in an Ornithogenic Soil of Seymour Island, Antarctica by Rampelotto, Pabulo Henrique, Barboza, Anthony Diego Muller, Pereira, Antônio Batista, Triplett, Eric W, Schaefer, Carlos Ernesto G. R, de Oliveira Camargo, Flávio Anastácio, Roesch, Luiz Fernando Wurdig

“…Next-generation, culture-independent sequencing offers an excellent opportunity to examine network interactions among different microbial species. In this…”
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Effects of topographic variability and forest attributes on fine-scale soil fertility in late-secondary succession of Atlantic Forest by Rodrigues, Alice Cristina, Villa, Pedro Manuel, Ferreira-Júnior, Walnir Gomes, Schaefer, Carlos Ernesto R. G., Neri, Andreza Viana

“…Background Understanding how soil fertility changes due to topographical conditions and forest attributes is an essential premise for local-scale forest…”
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Heavy Metals Contamination in Century-Old Manmade Technosols of Hope Bay, Antarctic Peninsula by Braga Bueno Guerra, Marcelo, Schaefer, Carlos Ernesto G. R., de Freitas Rosa, Paula, Simas, Felipe N. B., Pereira, Thiago T. C., Rodrigues Pereira-Filho, Edenir

“…Technosols are anthropogenic soils that may be strongly impacted by heavy metal deposition, which have not yet been described in Antarctica. In this paper, we…”
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Local-scale environmental filtering shape plant taxonomic and phylogenetic diversity in an isolated Amazonian tepui (Tepequém table mountain) by Campos, Prímula Viana, Schaefer, Carlos Ernesto G. R., Pontara, Vanessa, Xavier, Márcio Venícius Barbosa, do Vale Júnior, José Frutuoso, Corrêa, Guilherme Resende, Villa, Pedro Manuel

“…Understanding how environmental drivers induce changes in plant composition and diversity across evolutionary time can provide important insights into…”
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Ant nests and soil nutrient availability: the negative impact of fire by Sousa-Souto, Leandro, Schoereder, José H., Schaefer, Carlos Ernesto G. R., Silva, Washington L.

“…High-nutrient patches are important for regulating the structure and physiognomy of dystrophic habitats. Leaf-cutting ants create these rich patches in many…”
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Clay-sized minerals in permafrost-affected soils (Cryosols) from King George Island, Antarctica by Simas, Felipe N. B, Schaefer, Carlos Ernesto G. R, Melo, Vander F, Guerra, Marcelo B. B, Saunders, Martin, Gilkes, Robert J

“…Cryosols from Maritime Antarctica have been less studied than soils from continental areas of Antarctica. In this work X-ray diffraction, difference X-ray…”
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Landscape openness has different effects on the structure, diversity and functional composition of Brazilian rainforests by V. H. Safar, Nathália, van der Sande, Masha, G. R. Schaefer, Carlos Ernesto, S. Magnago, Luiz Fernando, Martins, Sebastião Venâncio, Simonelli, Marcelo, Poorter, Lourens

“…•Increasing landscape openness (forest loss and fragmentation) reduces most forest attributes.•Forest loss has stronger negative effects than forest…”
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Post-catastrophe Analysis of the Fundão Tailings Dam Failure in the Doce River System, Southeast Brazil: Potentially Toxic Elements in Affected Soils by Guerra, Marcelo Braga Bueno, Teaney, Brian T., Mount, Brianna J., Asunskis, Daniel J., Jordan, Brennan T., Barker, Ryan J., Santos, Eliana E., Schaefer, Carlos Ernesto G. R.

“…On November 5, 2015, after the collapse of the Fundão tailings dam, a massive amount of iron mine waste was released into the Doce River system in southeast…”
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Seabirds enrich Antarctic soil with trace metals in organic fractions by Castro, Marllon F., Neves, Júlio C.L., Francelino, Márcio R., Schaefer, Carlos Ernesto G.R., Oliveira, Teogenes S.

“…Coastal areas of Antarctica are subjected to anthropic contamination from around the world by trace metals biotransported and accumulated by seabird…”
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Microbial successional pattern along a glacier retreat gradient from Byers Peninsula, Maritime Antarctica by Silva, Jônatas Pedro da, Veloso, Tomás Gomes Reis, Costa, Maurício Dutra, Souza, José João Lelis Leal de, Soares, Emanuelle Mercês Barros, Gomes, Lucas Carvalho, Schaefer, Carlos Ernesto G R

“…The retreat of glaciers in Antarctica has increased in the last decades due to global climate change, influencing vegetation expansion, and soil…”
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Evaluation of machine learning algorithms to classify and map landforms in Antarctica by Siqueira, Rafael G., Veloso, Gustavo V., Fernandes‐Filho, Elpídio I., Francelino, Márcio R., Schaefer, Carlos Ernesto G. R., Corrêa, Guilherme R.

“…The detailed geomorphology of ice‐free landscapes of Antarctica is key to understanding how their highly fragile environments respond to climate change, at…”
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Exploring the relationship between soil and plant evolutionary diversity in the Roraima table mountain OCBIL, Guayana Highlands by Campos, Prímula Viana, Schaefer, Carlos Ernesto G R, Pontara, Vanessa, Senra, Eduardo Osório, Viana, Pedro Lage, Oliveira, Fábio Soares, Candido, Hugo Galvão, Villa, Pedro Manuel

“…OCBIL theory aims to develop hypotheses that explain the evolutionary ecology of biota on old, climatically buffered, infertile landscapes (OCBILs). The table…”
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Lithological controls on soil properties, Snow Island, Maritime Antarctica by Lopes, Davi do Vale, Oliveira, Fábio Soares, Reis, João Santiago, Schaefer, Carlos Ernesto G. R.

“…Soil–parent material is a critical controlling factor of soil properties in the Antarctic region due to a limited degree of soil development. However, the…”
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Anthropogenic effect on the pedochemical variability of potentially toxic elements at the vicinity of an Antarctic research station by Miranda, Caik O DE, Lima Neto, Elias DE, Schaefer, Carlos Ernesto G R

“…Antarctica represents an isolated continent devoted to conservation and scientific research, although it accumulates records of increasing anthropic…”
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Fluxes of CO2, CH4, and N2O in tundra-covered and Nothofagus forest soils in the Argentinian Patagonia by Sá, Mariana Médice Firme, Schaefer, Carlos Ernesto G.R., Loureiro, Diego C., Simas, Felipe N.B., Alves, Bruno J.R., de Sá Mendonça, Eduardo, de Figueiredo, Eduardo Barretto, La Scala, Newton, Panosso, Alan R.

“…While most soils in periglacial environments present high fluxes of CO2 (FCO2), CH4 (FCH4), and N2O (FN2O), few of them have a tendency to drain greenhouse…”
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Soil pockets phosphatization and chemical weathering of sites affected by flying birds of Maritime Antarctica by Lopes, Daví DO Vale, Oliveira, Fábio S DE, Souza, José João L L DE, Machado, Mariana DE Resende, Schaefer, Carlos Ernesto G R

“…The majority of ornithogenic soils studied in Antarctica focus on the influence of penguins, wherever little reports evaluated the influence of flying birds on…”
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Extending the ecological distribution of Desmonostoc genus: proposal of Desmonostoc salinum sp. nov., a novel Cyanobacteria from a saline-alkaline lake by de Alvarenga, Luna Viggiano, Vaz, Marcelo Gomes Marçal Vieira, Genuário, Diego Bonaldo, Esteves-Ferreira, Alberto A, Almeida, Allan V Martins, de Castro, Naira Valle, Lizieri, Claudineia, Souza, José João L L, Schaefer, Carlos Ernesto G R, Nunes-Nesi, Adriano, Araújo, Wagner L

“…Cyanobacteria is an ancient phylum of oxygenic photosynthetic microorganisms found in almost all environments of Earth. In recent years, the taxonomic…”
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Soil Contamination by Toxic Metals Near an Antarctic Refuge in Robert Island, Maritime Antarctica: A Monitoring Strategy by de Lima Neto, Elias, Guerra, Marcelo Braga Bueno, Thomazini, André, Daher, Mayara, de Andrade, André Medeiros, Schaefer, Carlos Ernesto G. R.

“…The anthropogenic effects of Antarctic refuge buildings and research stations on the surrounding soils are scarcely investigated, especially when the…”
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Soils, Geoenvironments and Ecosystem Services of a Protected Area in Western Brazilian Amazonia by MENDONÇA, BRUNO A.F. DE, FERNANDES-FILHO, ELPÍDIO INÁCIO, AMARAL, EUFRAN F. DO, SCHAEFER, CARLOS ERNESTO G.R.

“…Abstract The Serra do Divisor National Park (SDNP) in the Westernmost Brazilian Amazonia possesses unique Mountain landscapes of sub-andean nature, with high…”
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