Results 41 to 50 of about 715,026 (230)

Abiotic drivers of co‐occurrence and diversity patterns of Calopterygidae species in Amazonian protected freshwaters

Ecological Entomology, EarlyView.
Species co‐occurrences rely on their ability to explore similar or distinct available resources, and possible niche overlap can prevent their presence and establishment in a given site Damselflies of the Calopterygidae family demonstrated negative co‐occurrences in streams inside and outside PAs, highlighting that their ecological similarity is ...
Joás Silva Brito, Everton Cruz Silva, Gabriel Martins Cruz, Victor Rennan Santos Ferreira, Rafael Costa Bastos, Josinete Sampaio Monteles, Cristian Camilo Mendoza‐Penagos, Fernando Geraldo Carvalho, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva, Thaisa Sala Michelan, Luciano Fogaça de Assis Montag, Lilian Casatti, Leandro Juen   +13 more
wiley   +1 more source

Etanol, meio ambiente e tecnologia: reflexões sobre a experiência brasileira. [PDF]

, 2012
O trabalho apresenta uma breve reflexão sobre os principais aspectos ambientais e tecnológicos da experiência brasileira voltada à produção e ao uso de etanol a partir da cana-de-açúcar.
JOB, L. C. M. de A., STRAPASSON, A. B.
core  

Toward a global repository of insect traits (GRIT)

Insect Conservation and Diversity, EarlyView.
Biodiversity loss is accelerating, yet insect conservation is hindered by the absence of a centralised, comprehensive trait database. We propose the GRIT, a FAIR, open‐access platform uniting datasets and collaborators worldwide. GRIT will harness advanced computational tools for trait acquisition and imputation, enabling large‐scale ecological ...
Pedro Cardoso, Nathan Jay Baker, Mário Boieiro, Dries Bonte, Paulo A. V. Borges, Michael F. Braby, Vasco Branco, Dragan Chobanov, Luis Correia, Daniel T. Dalton, Mariana Damas‐Mora, Raphael K. Didham, Lynne Forster, Richard Glatz, Jacob A. Gorneau, Axel Hochkirch, Ameli Kirse, Elinor M. Lichtenberg, Nuria Macías‐Hernández, Marija Miličić, Melinda Moir, Pablo Moreno‐García, Ruth Neessen, Jorge Ari Noriega, Clint A. Penick, Kayla I. Perry, James Pryke, Carla Rego, Karl A. Roeder, Stéphanie Saussure, Vaughn Shirey, Pasi Sihvonen, Ilja Svetnik, Sergei Tarasov, Pedro Trindade, Ellen A. R. Welti, Mark Wong, Christoph Scherber   +37 more
wiley   +1 more source

Cold-induced changes in mineral content in leaves of Coffea spp. Identification of descriptors for tolerance assessment

Biologia Plantarum, 2013
Temperature and mineral nutrition are major environmental factors regulating plant growth and development. Yet, cold impact on mineral contents and the ability of the plants to perform changes in specific elements as a part of the acclimation process ...
J. C. Ramalho, A. S. Fortunato, L. F. Goulao, F. C. Lidon   +3 more
doaj   +1 more source

Grandes Projetos, Tecnologia e Questão Ambiental: Carajás e Energia Nuclear

Anuário do Instituto de Geociências, 1983
The desire of growth aiming at international economic integration and the need of adjustment to energy crisis as well as world economic difficulties have constituted a stimulus to investments in big projects such as Nuclear Energy Project and that of Carajás. In addition to an expanding of foreign debt so preventing souvereign national development, the
Maria Célia Nunes Coelho, Raymundo Garcia Cota   +1 more
openaire   +2 more sources

Diretivas para disponibilizar mapas na internet. [PDF]

, 2011
Questões sobre arquitetura da aplicação. Ambiente Web e a tecnologia da mapas.
MIRANDA, J. I.
core  

Nocturnal Lepidopterans as Essential Pollinators of Aspidosperma pyrifolium (Apocynaceae), a Keystone Tree in the Caatinga Dry Forest

Journal of Applied Entomology, EarlyView.
ABSTRACT Pollination is a key ecosystem service, yet most studies focus on diurnal interactions, often overlooking nocturnal pollinators such as hawkmoths and settling moths. In arid environments, nocturnal pollination plays a crucial role in maintaining native plant species of high biocultural value, as seen in the Caatinga dry forest.
Joel A. Queiroz, Arthur Domingos‐Melo, Zelma G. M. Quirino, Isabel C. S. Machado   +3 more
wiley   +1 more source

Jogos de papéis e emoções em ambientes assistidos [PDF]

, 2010
Projetos de cenários dotados de Inteligência Ambiente têm vindo a crescer de dia para dia e, mesmo sendo uma área relativamente recente, já mostram a sua importância.
Analide, César, Carneiro, Davide Rua, Machado, Luís, Novais, Paulo   +3 more
core  

New insights into Ituglanis (Siluriformes: Trichomycteridae) diversity in Bahia State, eastern Brazil: Description of a new species and conservation status reappraisal

Journal of Fish Biology, EarlyView.
Abstract The northeastern Atlantic Forest of Brazil harbours a remarkable diversity of species of Trichomycteridae, many of which remain poorly understood. This study describes a new species of Ituglanis, endemic to the Ribeirão São Roque, a stream tributary of Rio Piabanha, an affluent of Rio Colônia basin, Bahia State, Brazil.
Paulo J. Vilardo, Axel M. Katz, Wilson J. E. M. Costa   +2 more
wiley   +1 more source

BARRAGEM SUBTERRÂNEA: UMA FORMA EFICIENTE DE CONVIVER COM A SECA

Revista Águas Subterrâneas, 1998
O Governo do Estado de Pernambuco através das Secretarias de Ciência, Tecnologia e Meio Ambiente e de Agricultura, vem implantando nos últimos 12 meses uma série de barragens subterrâneas com a finalidade precípua de fixar o homem no campo, a partir da ...
Waldir Duarte Costa, José Almir Cirilo, Aerton Zamboni Maia, Oswaldo Pereira Sobrinho   +3 more
doaj