Search Results - "Thiago Sanna Freire Silva"

Terrestrial Passive Acoustic Monitoring: Review and Perspectives by SUGAI, LARISSA SAYURI MOREIRA, SILVA, THIAGO SANNA FREIRE, RIBEIRO, JOSÉ WAGNER, LLUSIA, DIEGO

“…Passive acoustic monitoring (PAM) is quickly gaining ground in ecological research, following global trends toward automated data collection and big data…”
Get full text

structuring role of free-floating plants on the fish community in a tropical shallow lake: an experimental approach with natural and artificial plants by Teixeira-de Mello, Franco, de Oliveira, Valdeci Antonio, Loverde-Oliveira, Simoni Maria, Huszar, Vera Lucia M, Barquin, Jose, Iglesias, Carlos, Silva, Thiago Sanna Freire, Duque-Estrada, Carlos Henrique, Silio-Calzada, Ana, Mazzeo, Nestor

“…Free-floating plants are important components of aquatic ecosystems in tropical climates, playing a key role in the structure and spatial distribution of fish…”
Get full text

A roadmap for survey designs in terrestrial acoustic monitoring by Sugai, Larissa Sayuri Moreira, Desjonquères, Camille, Silva, Thiago Sanna Freire, Llusia, Diego, Pettorelli, Nathalie, Lecours, Vincent

“…Passive acoustic monitoring (PAM) is increasingly popular in ecological research and conservation programs, with high‐volume and long‐term data collection…”
Get full text

Dual-season and full-polarimetric C band SAR assessment for vegetation mapping in the Amazon várzea wetlands by Furtado, Luiz Felipe de Almeida, Silva, Thiago Sanna Freire, Novo, Evlyn Márcia Leão de Moraes

“…This study answered the following questions: 1) Is polarimetric C-band SAR (PolSAR) more efficient than dual-polarization (dual-pol) C-band SAR for mapping…”
Get full text

Subtropical streams harbour higher genus richness and lower abundance of insects compared to boreal streams, but scale matters by Heino, Jani, Melo, Adriano S., Jyrkänkallio‐Mikkola, Jenny, Petsch, Danielle Katharine, Saito, Victor Satoru, Tolonen, Kimmo T., Bini, Luis Mauricio, Landeiro, Victor Lemes, Silva, Thiago Sanna Freire, Pajunen, Virpi, Soininen, Janne, Siqueira, Tadeu

“…Aim: Biological diversity typically varies between climatically different regions, and regions closer to the equator often support higher numbers of taxa than…”
Get full text

Accuracy and limitations for spectroscopic prediction of leaf traits in seasonally dry tropical environments by Streher, Annia Susin, Torres, Ricardo da Silva, Morellato, Leonor Patrícia Cerdeira, Silva, Thiago Sanna Freire

“…Generalized assessments of the accuracy of spectroscopic estimates of ecologically important leaf traits such as leaf mass per area (LMA) and leaf dry matter…”
Get full text

The shadow of the Balbina dam: A synthesis of over 35 years of downstream impacts on floodplain forests in Central Amazonia by Schöngart, Jochen, Wittmann, Florian, Faria de Resende, Angélica, Assahira, Cyro, Sousa Lobo, Guilherme, Rocha Duarte Neves, Juliana, Rocha, Maíra, Biem Mori, Gisele, Costa Quaresma, Adriano, Oreste Demarchi, Layon, Weiss Albuquerque, Bianca, Oliveira Feitosa, Yuri, Silva Costa, Gilvan, Vieira Feitoza, Gildo, Machado Durgante, Flávia, Lopes, Aline, Trumbore, Susan E., Sanna Freire Silva, Thiago, Steege, Hans, Val, Adalberto Luis, Junk, Wolfgang J., Piedade, Maria Teresa Fernandez

“…The Balbina hydropower dam in the Central Amazon basin, established in the Uatumã River in the 1980s, is emblematic for its socio‐environmental disaster. Its…”
Get full text

The tree species pool of Amazonian wetland forests: Which species can assemble in periodically waterlogged habitats? by Luize, Bruno Garcia, Magalhães, José Leonardo Lima, Queiroz, Helder, Lopes, Maria Aparecida, Venticinque, Eduardo Martins, Leão de Moraes Novo, Evlyn Márcia, Silva, Thiago Sanna Freire

“…We determined the filtered tree species pool of Amazonian wetland forests, based on confirmed occurrence records, to better understand how tree diversity in…”
Get full text

Land Surface Phenology in the Tropics: The Role of Climate and Topography in a Snow-Free Mountain by Streher, Annia Susin, Sobreiro, João Francisco Ferreira, Morellato, Leonor Patrícia Cerdeira, Silva, Thiago Sanna Freire

“…Leaf phenology represents a major temporal component of ecosystem functioning, and understanding the drivers of seasonal variation in phenology is essential to…”
Get full text

Leafing Patterns and Drivers across Seasonally Dry Tropical Communities by Alberton, Bruna, da Silva Torres, Ricardo, Sanna Freire Silva, Thiago, Rocha, Humberto, S. B. Moura, Magna, Morellato, Leonor

“…Investigating the timing of key phenological events across environments with variable seasonality is crucial to understand the drivers of ecosystem dynamics…”
Get full text

Satellite image texture for the assessment of tropical anuran communities by Sugai, Larissa Sayuri Moreira, Sugai, José Luiz Massao Moreira, Ferreira, Vanda Lucia, Silva, Thiago Sanna Freire

“…The relationship between environmental heterogeneity and biodiversity represents a cornerstone of ecological research. While environmental descriptors over…”
Get full text

Carbon Dioxide Fluxes to the Atmosphere From Waters Within Flooded Forests in the Amazon Basin by Amaral, Joao Henrique Fernandes, Melack, John M., Barbosa, Pedro Maia, MacIntyre, Sally, Kasper, Daniele, Cortés, Alicia, Silva, Thiago Sanna Freire, Nunes de Sousa, Rodrigo, Forsberg, Bruce R.

“…Inundated tropical forests are underrepresented in analyses of the global carbon cycle and constitute 80% of the surface area of aquatic environments in the…”
Get full text

Combining ALOS/PALSAR derived vegetation structure and inundation patterns to characterize major vegetation types in the Mamirauá Sustainable Development Reserve, Central Amazon floodplain, Brazil by Ferreira-Ferreira, Jefferson, Silva, Thiago Sanna Freire, Streher, Annia Susin, Affonso, Adriana Gomes, de Almeida Furtado, Luiz Felipe, Forsberg, Bruce Rider, Valsecchi, João, Queiroz, Helder Lima, de Moraes Novo, Evlyn Márcia Leão

“…Remote sensing studies of vegetation cover and hydrologic dynamics in Amazonian wetlands have been mostly limited temporally or spatially, and the distribution…”
Get full text

Reconstructing historical forest cover change in the Lower Amazon floodplains using the LandTrendr algorithm by FRAGAL, Everton Hafemann, SILVA, Thiago Sanna Freire, NOVO, Evlyn Márcia Leão de Moraes

“…ABSTRACTThe Amazon várzeas are an important component of the Amazon biome, but anthropic and climatic impacts have been leading to forest loss and interruption…”
Get full text

Predicting the potential hybridization zones between native and invasive marmosets within Neotropical biodiversity hotspots by Moraes, Andreia Magro, Vancine, Maurício Humberto, Moraes, Andreza Magro, de Oliveira Cordeiro, Carlos Leandro, Pinto, Míriam Plaza, Lima, Adriana Almeida, Culot, Laurence, Silva, Thiago Sanna Freire, Collevatti, Rosane Garcia, Ribeiro, Milton Cezar, Sobral-Souza, Thadeu

“…The human-induced introductions of marmoset species (Callithrix genus) threaten the native species persistence within Brazilian biodiversity hotspots. Invasive…”
Get full text

Management impacts on fire occurrence: A comparison of fire regimes of African and South American tropical savannas in different protected areas by Alvarado, Swanni T., Silva, Thiago Sanna Freire, Archibald, Sally

“…Humans can alter fire dynamics in grassland systems by changing fire frequency, fire seasonality and fuel conditions. These changes have effects on vegetation…”
Get full text

Drivers of fire occurrence in a mountainous Brazilian cerrado savanna: Tracking long-term fire regimes using remote sensing by Alvarado, Swanni T., Fornazari, Tamires, Cóstola, Andresa, Morellato, Leonor Patricia Cerdeira, Silva, Thiago Sanna Freire

“…•We reconstructed 31 years of fire occurrence history in a Brazilian mountainous Savanna.•We determined the drivers of temporal and spatial variation in fire…”
Get full text

Beyond the park and city dichotomy: Land use and land cover change in the northern coast of São Paulo (Brazil) by Pierri Daunt, Ana Beatriz, Sanna Freire Silva, Thiago

“…•Forest persistence and urban expansion were the most frequent LULCC processes.•From 1985 to 2015, dense urban use grew 167%, at an annual rate of increase of…”
Get full text

Massive tree mortality from flood pulse disturbances in Amazonian floodplain forests: The collateral effects of hydropower production by Resende, Angélica Faria de, Schöngart, Jochen, Streher, Annia Susin, Ferreira-Ferreira, Jefferson, Piedade, Maria Teresa Fernandez, Silva, Thiago Sanna Freire

“…Large dams built for hydroelectric power generation alter the hydrology of rivers, attenuating the flood pulse downstream of the dam and impacting riparian and…”
Get full text

Land cover classification of Lago Grande de Curuai floodplain (Amazon, Brazil) using multi-sensor and image fusion techniques by FURTADO, Luiz Felipe de Almeida, SILVA, Thiago Sanna Freire, FERNANDES, Pedro José Farias, NOVO, Evelyn Márcia Leão de Moraes

“…Given the limitations of different types of remote sensing images, automated land-cover classifications of the Amazon várzea may yield poor accuracy indexes…”
Get full text