Results 31 to 40 of about 8,974 (187)

Taxonomic and functional diversity of urban bees of the world

Conservation Biology, EarlyView.
Abstract Bees play a pivotal role in terrestrial environments. Urbanization can affect these organisms and the ecosystem services they provide. However, knowledge of the global diversity of urban bees is limited. Thus, we summarized data on urban bee species identities and occurrences; compared distributions of all bees with those found in urban ...
João C. F. Cardoso, Pietro K. Maruyama, Ingrid N. Gomes, Lorena B. Valadão‐Mendes, Victor H. D. Silva, Larissa Lorraine, Jordana O. Borges, Rogério V. Gonçalves, Léo C. Rocha‐Filho, Renata Trevizan, Yasmine Antonini   +10 more
wiley   +1 more source

Review of Eyeless Pseudosinella Schäffer (Collembola, Entomobryidae, and Lepidocyrtinae) from Brazilian Caves

Insects, 2020
Herein, eyeless Pseudosinella species from Brazilian caves are reviewed, including the description of 23 new species, new records plus additional notes on the descriptions of P. ambigua Zeppelini, Brito, and Lima and of P.
Nikolas G. Cipola, João Victor L. C. Oliveira, Bruno C. Bellini, Aila S. Ferreira, Estevam C. A. Lima, Roniere A. Brito, Luis C. Stievano, Paolla G. C. Souza, Douglas Zeppelini   +8 more
doaj   +1 more source

Lack of Compliance in Gillnet Fisheries Regulations Increases Risk to a Vulnerable Species

Fisheries Management and Ecology, EarlyView.
ABSTRACT This article presents an analysis of regulatory compliance in a Brazilian gillnet fishery, based on Vessel Monitoring System (VMS) tracking data. Satellite transmissions records, interpreted as proxies for gillnet haulings events, were analyzed and classified using a neural network to assess the level of compliance of the gillnet fleet.
Rodrigo Claudino dos Santos, Eduardo R. Secchi, Joanna Turner, Luis Gustavo Cardoso   +3 more
wiley   +1 more source

Caracterização dos recursos naturais e uso do solo da área de proteção ambiental da represa do Alto Rio Preto, Rio Negrinho - SC [PDF]

, 2000
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.O trabalho apresenta uma caracterização dos recursos naturais da Área de Proteção Ambiental da Represa do Alto Rio Preto, como subsídio e contribuição para o planejamento
Wegner, Patrícia Zimmermann
core  

Stochastic modeling: temperature forecast for the city of Pelotas/RS/Brazil = Modelagem estocástica: previsão das temperaturas para a localidade de Pelotas/RS/Brasil.

Agro@mbiente On-line, 2014
- The knowledge of temperature from the agronomic viewpoint is important for the growth and development of plants as well as for agricultural production.
Rita de Cássia Fraga Damé, Marcia Aparecida Simonete, Luiz Carlos Salgueiro Bacelar, Pamela Bilhafan Disconzi, Jacira Porto dos Santos   +4 more
doaj  

DNA barcoding uncovers two putative new species in Trachelyopterus (Siluriformes: Auchenipteridae)

Journal of Fish Biology, EarlyView.
Abstract Trachelyopterus is a cryptic genus within the Neotropical catfish family Auchenipteridae with a complex history of taxonomic revisions. Despite the notable morphological and genetic similarities among its species, some studies suggest that the genus harbours greater diversity than is currently recognized, including additional species yet to be
Fiorindo José Cerqueira, Maelin da Silva, Chrystian Aparecido Grillo Haerter, Sandra Mariotto, Liano Centofante, Eliana Feldberg, Orlando Moreira Filho, Vladimir Pavan Margarido, Daniel Rodrigues Blanco, Roberto Laridondo Lui   +9 more
wiley   +1 more source

Propostas de manejo para diferentes classes de solos dos assentamentos José Maria e Papuan II do município de Abelardo Luz-SC [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-graduação em Agroecossistema (Mestrado Profissional), Florianópolis, 2013.O uso indiscriminado dos recursos naturais pode por em risco o meio ...
Sessi, Cristiana Corti
core  

Perdas de solo e água em períodos de anomalias climáticas: "El Niño" e "La Niña" no sul do Brasil

Revista Brasileira de Ciência do Solo, 2002
O Sul do Brasil tem seu clima influenciado por anomalias climáticas denominadas "El Niño" e "La Niña". Durante o "El Niño", verifica-se precipitação pluvial em volume superior ao normal.
T. J. C. Amado, D. Prochnow, F. L. F. Eltz   +2 more
doaj   +1 more source

Restoration age, distance from reference ecosystems, and host plant feeding guilds shape the diversity of frugivorous butterflies in ecological restoration areas in the Atlantic Forest

Restoration Ecology, EarlyView.
Abstract Introduction The fragmentation of the Atlantic Forest has caused severe biodiversity loss. In Paraná State, more than 96% of the original vegetation, predominantly semideciduous seasonal forest, has been degraded. Ecological restoration is a key strategy to reverse this scenario, aiming to recover environmental conditions equivalent to the ...
Julia Sebben, Fernando Maia Silva Dias, Gabriel Lima Medina Rosa, Mateus Henrique da Silva Borges, Lucas Mastellini Theodoro   +4 more
wiley   +1 more source

Transdisciplinaridade aplicada à gestão ambiental de unidade de conservação: estudo de caso: Manguezal do Itacorubi, Florianópolis/SC.Sul do Brasil [PDF]

, 2007
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia CivilEsta pesquisa aborda o problema da degradação ambiental em unidades de conservação, oriundos de processos inadequados de ...
Vieira, Sálvio José
core