Results 201 to 210 of about 7,650 (311)

High variability in flood discharge and stage accelerates river mobility. [PDF]

Sci Adv
Wu C, Kim W, Yang S, Tsai FT, Nittrouer JA, Dong TY, Keum D, Straub KM.   +7 more
europepmc   +1 more source

Fine‐scale patterns of genetic structure in three species of forest birds reveal dynamic Pleistocene history within an Amazonian interfluve

Ibis, EarlyView.
Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza, Camila Duarte Ritter, João Marcos Guimarães Capurucho, Juliana Menger, Camila Cherem Ribas   +4 more
wiley   +1 more source

Temporal trends and spatial variations of total mercury in sediments of the legacy-contaminated river Elbe (Germany). [PDF]

Environ Monit Assess
Hahn J, Breuer L, Wiederhold JG.
europepmc   +1 more source

Analysis of Land Uses in the Nakdong River Floodplain Using RapidEye Imagery and LiDAR DEM

, 2014
Yun-Jae Choung
openalex   +2 more sources

Conservation implications of shifting habitat use in migrating insects: Selection patterns in a threatened damselfly show that season‐specific actions are needed

Insect Conservation and Diversity, EarlyView.
Well‐preserved heathlands of NW Italy are the main overwintering habitat of Sympecma paedisca, while grassy margins in farmland are used only in summer and are avoided from autumn onwards. Grassy margins in farmland act as corridors during the species' migrations between its breeding (ricefields) and overwintering (lowland heathlands) grounds ...
Leonardo Siddi, Martina Cadin, Mattia Brambilla, Giacomo Assandri   +3 more
wiley   +1 more source

Linking a seasonal freshwater prey subsidy to the body condition of an estuarine consumer in a subtropical coastal river. [PDF]

Sci Rep
Massie JA, Rezek RJ, James WR, Santos RO, Viadero NM, Boucek RE, Rehage JS.   +6 more
europepmc   +1 more source

Demonstration of an instream flow model to accommodate a threatened tiger beetle in riverine dune habitat

Insect Conservation and Diversity, EarlyView.
Burrows of the threatened Gibson's Big Sand Tiger Beetle in riverine dune habitats are susceptible to flooding through managed flows. HEC‐RAS modelling identified the flow thresholds above which flooding would occur for burrows and affect the beetle larvae. These findings provide instream flow guidelines for conserving this threatened species and guide
Iain D. Phillips, Aaron J. Bell, Faline Drummond   +2 more
wiley   +1 more source

Threshold responses of floating meadow fish communities to floodplain forest cover in the lower Amazon River. [PDF]

Conserv Biol
Grinstead S, Arantes CC, Winemiller KO, Kelso-Winemiller LC, de Oliveira JA, Petrere M, Freitas CEC.   +6 more
europepmc   +1 more source

Freshwater fishes of the Waterberg aquatic ecoregion, South Africa: Diversity, taxonomic conflicts and conservation concerns

Journal of Fish Biology, EarlyView.
Abstract Southern Africa is a region denoted by both high levels of fish diversity, some of it cryptic and unrecognised by current taxonomy, and severely threatened freshwater ecosystems. The Waterberg, a key aquatic ecoregion of the greater Limpopo River basin in South Africa, represents an area with high terrestrial conservation value but is lacking ...
Darragh J. Woodford, Mandla Magoro, Wilbert T. Kadye, Martinus Scheepers, Yonela Sithole, Tadiwa I. Mutizwa, Tholoana Ntokoane, Albert Chakona   +7 more
wiley   +1 more source

Spatial and temporal heterogeneity foster high fish biodiversity in an Amazonian floodplain. [PDF]

Sci Adv
Magurran AE, Hercos AP, Moyes F, de Oliveira JA, Sarmento CG, de Mello Mendes DM, da Silva Nonato FA, de Oliveira JC, Rossato DPC, de Oliveira TBC, da Silva JBA, da Silva Coelho YK, Vieira TM, Heleodoro RA, Henderson PA, de Queiroz HL.   +15 more
europepmc   +1 more source