Results 41 to 50 of about 908 (138)

Behind the lenses: Biases in the contribution of wildlife photography to biodiversity representation

People and Nature, Volume 7, Issue 2, Page 541-556, February 2025.
Abstract Nature‐related visual media has a significant impact on today's society by engaging the public in conservation problems and promoting pro‐environmental behaviours. Although major attention has been paid to how some types of visual media (e.g. documentaries) offer unrealistic portrayals of the natural world, biases on representation by wildlife
Héctor Ruiz‐Villar, Ana Morales‐González, Jon Morant   +2 more
wiley   +1 more source

Game target‐group: Implementing inhomogeneous Poisson point process to estimate animal abundance from harvest data

Methods in Ecology and Evolution, Volume 16, Issue 1, Page 170-182, January 2025.
Abstract Harvest data have the potential to be used as an abundance index due to its widespread availability and long‐term collection across large geographical areas. However, challenges such as the lack of hunting effort information, varying data resolutions and reporting biases hinder its direct use as an abundance proxy.
Javier Fernández‐López, Pelayo Acevedo, Sonia Illanas, Jose Antonio Blanco‐Aguiar, Joaquín Vicente, Olivier Gimenez   +5 more
wiley   +1 more source

Tratamento de sementes com bioestimulante ao milho submetido a diferentes variabilidades na distribuição espacial das plantas

Ciência Rural, 2016
RESUMO: A utilização de bioestimulantes pode auxiliar a mitigar os prejuízos ao milho, ocasionados pela má qualidade de estande. Este trabalho foi conduzido objetivando avaliar o efeito do tratamento de sementes com bioestimulante sobre o desempenho ...
Daniel Fernando Kolling, Luis Sangoi, Clovis Arruda de Souza, Diego Eduardo Schenatto, Willian Giordani, Cristian Majolo Boniatti   +5 more
doaj   +1 more source

Carbon dynamics in high‐Andean tropical cushion peatlands: A review of geographic patterns and potential drivers

Ecological Monographs, Volume 94, Issue 3, August 2024.
Abstract Peatlands store large amounts of carbon (C), a function potentially threatened by climate change. Peatlands composed of vascular cushion plants are widespread in the northern and central high Andes (páramo, wet and dry puna), but their C dynamics are hardly known.
Mary Carolina García Lino, Simon Pfanzelt, Alejandra I. Domic, Isabell Hensen, Karsten Schittek, Rosa Isela Meneses, Maaike Y. Bader   +6 more
wiley   +1 more source

Distribuição espacial da variabilidade genética intrapopulacional de Dipteryx alata Spatial distribution of intrapopulational genetic variability in Dipteryx alata

Pesquisa Agropecuária Brasileira, 2008
O objetivo deste trabalho foi avaliar o padrão espacial da variabilidade genética entre plantas, dentro de três populações naturais de barueiro (Dipteryx alata Vogel), pela genotipagem por RAPD e técnicas de autocorrelação espacial.
Thannya Nascimento Soares, Lázaro José Chaves, Mariana Pires de Campos Telles, José Alexandre Felizola Diniz-Filho, Lucileide Vilela Resende   +4 more
doaj   +1 more source

Testing for concordance between predicted species richness, past prioritization, and marine protected area designations in the western Indian Ocean

Conservation Biology, Volume 38, Issue 4, August 2024.
Abstract Scientific advances in environmental data coverage and machine learning algorithms have improved the ability to make large‐scale predictions where data are missing. These advances allowed us to develop a spatially resolved proxy for predicting numbers of tropical nearshore marine taxa.
Tim R. McClanahan, Alan M. Friedlander, Julien Wickel, Nicholas A. J. Graham, J. Henrich Bruggemann, Mireille M. M. Guillaume, P. Chabanet, Sean Porter, Michael H. Schleyer, M. Kodia Azali, N. A. Muthiga   +10 more
wiley   +1 more source

ANALISE ESPACIAL DA CONCENTRAÇÃO DE NITROGENIO E FÓSFORO NO TECIDO FOLIAR DO CAFEEIRO CONILON

Revista UniVap, 2017
O conhecimento da variabilidade dos fatores que afetam a produtividade é importante para o manejo da cultura, planejamento de esquemas de amostragem e gerenciamento de práticas agrícolas.
Abel Souza da Fonseca, Mariana Lima de Jesus, Tiago Machado da Silva, Samuel de Assis Silva, Julião Soares de Souza Lima   +4 more
doaj   +1 more source

Divergent selection in a Mediterranean pine on local spatial scales

Journal of Ecology, Volume 112, Issue 2, Page 278-290, February 2024.
This study highlights how divergent selection in heterogeneous microenvironments shapes and maintains the functional genetic variation within populations of long‐lived forest tree species, being the first to focus on adaptive genetic divergence between south‐ and north‐facing slopes within continuous forest stands.
Katharina B. Budde, Christian Rellstab, Myriam Heuertz, Felix Gugerli, Tom Hanika, Miguel Verdú, Juli G. Pausas, Santiago C. González‐Martínez   +7 more
wiley   +1 more source

INFLUÊNCIA DA VARIABILIDADE CLIMÁTICA SOBRE A DISTRIBUIÇÃO ESPAÇO-TEMPORAL DA PRECIPITAÇÃO NA REGIÃO DO BAIXO PARAÍBA (PB)

Caminhos de Geografia, 2011
As variações da precipitação na região do Baixo Paraíba foram estudadas utilizando o índice de Anomalia de Chuva (IAC) e a Análise de Ondeleta. Estas técnicas envolvem a variação da precipitação no tempo e no espaço e a transformação de uma série ...
Lincoln Eloi de Araújo, Djane Fonseca da Silva   +1 more
doaj  

The effect of place on voting behavior: The case of the Arizona proposition to legalize recreational marijuana

Politics &Policy, Volume 52, Issue 1, Page 196-226, February 2024.
Abstract In 2020, Arizonans approved Proposition 207, the Smart and Safe Arizona Act, which legalized recreational marijuana sales. Previous research has typically used non‐spatial survey data to understand marijuana legalization voting patterns. However, voting behavior can, in part, be shaped by geographic context, or place, which is unaccounted for ...
Mason Clay Mathews, A. Stewart Fotheringham   +1 more
wiley   +1 more source