Results 11 to 20 of about 1,551,843 (91)

A low‐cost, long‐running, open‐source stereo camera for tracking aquatic species and their behaviours

Methods in Ecology and Evolution, Volume 14, Issue 10, Page 2549-2556, October 2023., 2023
Abstract Ecologists are now widely utilising video data to quantify the behaviours and interactions of animals in the wild. This process can be facilitated by collecting videos in stereo, which can provide information about animals' positions, movements and behaviours in three‐dimensions (3D).
Katie Dunkley, Andrew Dunkley, James Drewnicki, Inti Keith, James E. Herbert‐Read   +4 more
wiley   +1 more source

Ecological relevance of non‐perennial rivers for the conservation of terrestrial and aquatic communities

Conservation Biology, Volume 36, Issue 6, December 2022., 2022
Abstract River conservation efforts traditionally focus on perennial watercourses (i.e., those that do not dry) and their associated aquatic biodiversity. However, most of the global river network is not perennial and thus supports both aquatic and terrestrial biodiversity. We assessed the conservation value of nonperennial rivers and streams (NPRS) in
Daniel Bruno, Virgilio Hermoso, María Mar Sánchez‐Montoya, Oscar Belmar, Cayetano Gutiérrez‐Cánovas, Miguel Cañedo‐Argüelles   +5 more
wiley   +1 more source

Small instream infrastructure: Comparative methods and evidence of environmental and ecological responses

Ecological Solutions and Evidence, Volume 1, Issue 2, December 2020., 2020
We reviewed evidence on environmental and ecological responses to dams, weirs, and culverts, finding that most studies (78% of 87) evaluated dams or weirs, and that more than half of all evaluations reported negative environmental or ecological responses to the three types of infrastructure. Abstract 1.
Stephanie R. Januchowski‐Hartley, Sukhmani Mantel, Jorge Celi, Virgilio Hermoso, James C. White, Scott Blankenship, Julian D. Olden   +6 more
wiley   +1 more source

Complex and nonlinear climate‐driven changes in freshwater insect communities over 42 years

Conservation Biology, Volume 34, Issue 5, Page 1241-1251, October 2020., 2020
Abstract The ongoing biodiversity crisis becomes evident in the widely observed decline in abundance and diversity of species, profound changes in community structure, and shifts in species’ phenology. Insects are among the most affected groups, with documented decreases in abundance up to 76% in the last 25–30 years in some terrestrial ecosystems ...
Viktor Baranov, Jonas Jourdan, Francesca Pilotto, Rüdiger Wagner, Peter Haase   +4 more
wiley   +1 more source

Construindo cidadania ambiental na escola [PDF]

, 2014
Trabalho apresentado no 31º SEURS - Seminário de Extensão Universitária da Região Sul, realizado em Florianópolis, SC, no período de 04 a 07 de agosto de 2013 - Universidade Federal de Santa Catarina.O forte componente transversal da Educação Ambiental ...
Senna, Helena, Gourlart, Caroline, Menezes, Jéssica Alberche de, Débora de Lurdes Millos Rodrigues, Helena Botelho Senna, Cibele Schwanke, Senna, Helena Botelho, Rodrigues, Débora de Lurdes Millos, Schwanke, Cibele, Caroline de Lima Goulart, Goulart, Caroline de Lima, Menezes, Jéssica, Rodrigues, Débora, Jéssica Alberche de Menezes   +13 more
core   +1 more source

Urban developmental environments alter tadpole phenotypes depending on origin

Journal of Animal Ecology, Volume 94, Issue 9, Page 1707-1719, September 2025.
Urbanisation has rapidly altered the ecological and evolutionary contexts for many species. Using a reciprocal transplant experiment with frog larvae, we find that urban environments can alter morphological, developmental and behavioural traits at both ecological and evolutionary scales.
Andrew D. Cronin, Judith A. H. Smit, Jacintha Ellers, Wouter Halfwerk   +3 more
wiley   +1 more source

Valorização da saúde humana em estudos de impacto ambiental [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2013.Este trabalho propõe uma matriz de saúde ambiental que permita valorar os impactos à saúde humana, a ser
Cunha, Guilherme Farias
core  

Conservation and management implications of the effects of wildfire on a threatened Eastern Iberian Reed Bunting (Emberiza schoeniclus witherbyi) population

Ibis, Volume 167, Issue 1, Page 196-211, January 2025.
Wetland degradation worldwide has led to fragmentation and isolation of diminished populations that are now more vulnerable to disturbance. Wildfires affecting wetlands can have major impacts on vegetation structure and associated waterbird communities, but rapid recovery of the initial state of vegetation cover after fire due to fast emergent ...
Iván Alambiaga, Pablo Vera, David García, Maties Rebassa, Juan S. Monrós   +4 more
wiley   +1 more source

Habitat Changes at the Local Scale Have Major Impacts on Waterfowl Populations Across a Migratory Flyway

Global Change Biology, Volume 30, Issue 12, December 2024.
Migratory waterbirds are declining worldwide due to habitat loss, but not much is known about how the loss of specific wetlands can affect waterbird populations at the biogeographical scale. To investigate that, we used the Guadalquivir Marshes (SW Spain) as a case study and combined 38 years of waterfowl winter counts with environmental and remote ...
Miguel de Felipe, Juan A. Amat, José Luis Arroyo, Rubén Rodríguez, Carmen Díaz‐Paniagua   +4 more
wiley   +1 more source

Análise de produtos cartográficos no estudo de impacto ambiental de linhas transmisssão de energia elétrica: estudo de caso LT 525 kV Campos Novos - Blumenau (C2) [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.O emprego de produtos cartográficos no Estudo de Impacto Ambiental e Relatório de Impacto Ambiental (EIA/RIMA) de Linhas de
Martins, Alisson Humbert's
core