Results 91 to 100 of about 36,626 (269)
Environmental Studies at Newton Lake, Illinois: Tasks 4, 5, and 7 [PDF]
, 1991 ID: 8658; issued March 1, 1991INHS Technical Report prepared for Marathon Oil ...
Nixon, Carolyn +4 more
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Journal of Fish Biology, EarlyView.Abstract Point‐abundance sampling by electric fishing (PASE) was compared with single‐pass (DF1) and triple‐pass depletion sampling (DF3) electric fishing on the same reaches of four headwater streams sampled over multiple years in the Ribble catchment, UK. Juvenile salmonids, mostly brown trout Salmo trutta with some Atlantic salmon S.
Reagan H. Pearce +3 more
wiley +1 more source
Species richness and beta-diversity of aquatic macrophytes assemblages in three floodplain tropical lagoons: evaluating the effects of sampling size and depth gradients [PDF]
, 2002 Using aquatic macrophyte data gathered in three lagoons of the Paraná River floodplain we showed a strong effect of sample size on species richness. Incidence-based species richness estimators (Chao 2, jackknife 1, jackknife 2, incidence-based coverage ...
Bini, L., Souza, D., Thomaz, S.
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Journal of Phycology, EarlyView.Abstract In this paper, we describe Lepocinclis loricata sp. nov. (Phacaceae), a sessile loricate euglenid that differs from all known loricate taxa by its unique combination of the presence of a lorica, monad morphology, sessile habit, and phylogenetic position within the Phacaceae. Populations of this species inhabit two turbid, silt‐rich waterbodies,
Bożena Zakryś +3 more
wiley +1 more source
Azolla as a beneficial macrophyte for livestock feed: a review
Cogent Food & AgricultureLivestock plays a significant role in the livelihood enhancement of the people, especially in rural areas. The requirement for dietary protein for people from the animal sources is expected to increase. However, due to problems of feed shortages and high
Sale Alebachew Chekol +2 more
doaj +1 more source
Limnological Review, 2019 Interdisciplinary research was carried out on the impact of climate on the diversity and morphology of Stratiotes aloides L. emergent forms’ phenotype in various latitudes. The objectives of the research were: 1.
Toma Cezary +2 more
doaj +1 more source
Fish and macrophyte assessment of Ciuperca Lake after rehabilitation works (Tulcea City, Romania)
Scientific Annals of the Danube Delta Institute, 2016 In order to improve the quality of life, in urban ranges, there is a continuous effort for smallscale leisure areas maintenance in the benefit of inhabitants by means of provided environmental, social and psychological services.
NASTASE Aurel +4 more
doaj +1 more source
"Rapid and dramatic changes in vegetation" of a small pond on Holy Island (Northumbria): Chaotic dynamics? [PDF]
, 1998 This note describes changes to the relative extent of four structurally dominant submerged macrophytes in a pond on Holy Island National Nature Reserve, Northumbria, between 1991 and 1998.
Jeffries, Michael
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New Phytologist, EarlyView.Summary Belowground microbes are increasingly recognised as mediators of plant responses to stress, but it remains unclear whether the thermal histories of marine plants and their associated belowground microbes influence plant performance under ocean warming.
Renske Jongen +3 more
wiley +1 more source
Climate variability impacts on coastal dune slack ecohydrology [PDF]
, 2019 The hydrological regime of freshwater systems plays a crucial role in shaping the dynamics of the different biological communities that inhabit them.
Burningham, Helene +2 more
core +1 more source