Results 141 to 150 of about 97,463 (307)

Differential effects of Daphnia genotype composition on spatial environmental heterogeneity in experimental metacommunities

open access: yesLimnology and Oceanography, EarlyView.
Abstract Spatial environmental heterogeneity is an important driver of aquatic biodiversity. Ecological and evolutionary theory often consider spatial heterogeneity as being driven by exogenous factors, yet heterogeneity can also be generated and modified by organisms.
Romana Limberger   +4 more
wiley   +1 more source

Inundation of different river bank heights influences organic matter concentrations and zooplankton abundance

open access: yesLimnology and Oceanography, EarlyView.
Abstract Regulation and water extraction change flow regimes in lowland rivers, affecting ecosystem functions and wetting patterns of riverbanks. River connectivity to lateral environments is crucial for organic matter cycling and the life cycles of diapausing microinvertebrates. While extreme hydraulic periods (floods and cease‐flow) are well‐studied,
James N. Hitchcock   +5 more
wiley   +1 more source

Adenosine, a “Retaliatory” Metabolite, Promotes Anoxia Tolerance in Turtle Brain [PDF]

open access: bronze, 1993
Miguel A. Pérez‐Pinzón   +3 more
openalex   +1 more source

Light and temperature as triggers for surface filamentous green algal blooms in shallow freshwater systems

open access: yesLimnology and Oceanography, EarlyView.
Abstract Blooms of filamentous green algae (FGA) form dense mats at the surface of shallow freshwaters and have multiple negative impacts on aquatic ecosystem functions, services, and aesthetics. Although nutrient enrichment in freshwaters is a primary driver of excessive FGA growth, much less is known about other abiotic factors controlling bloom ...
Hannah R. Kemp   +8 more
wiley   +1 more source

Protective Effect of DM-9384, a Novel Pyrrolidone Derivative, against Experimental Cerebral Anoxia

open access: diamond, 1990
Takeo Sakurai   +5 more
openalex   +1 more source

The effects of seasonal anoxia on the microbial community structure in demosponges in a marine lake (Lough Hyne, Ireland) [PDF]

open access: green, 2020
Astrid Schuster   +4 more
openalex   +1 more source

A large, infrequent ecosystem subsidy (cicada carcasses) and warming additively accelerate development and increase growth of larval amphibians

open access: yesLimnology and Oceanography, EarlyView.
Abstract Many ecosystems receive resource subsidies that affect productivity and food webs. Ecosystem subsidies vary in quantity, quality, and timing, and effects are often mediated by environmental factors, including temperature. Deposition of periodical cicada carcasses into ponds represents a large, high‐quality, infrequent subsidy.
Elizabeth N. Gallagher   +3 more
wiley   +1 more source

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