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1. Local and landscape drivers of aquatic‐to‐terrestrial subsidies in riparian ecosystems: a worldwide meta‐analysis

Author:
Österling, E. M.,   et al.   ; Lafage, D.; Bergman, E.; Eckstein, R. L.; Sadler, J. P.; Piccolo, J. J.;     Show all 6 Authors
Source:
Ecosphere 2019 v.10 no.4 pp. e02697
ISSN:
2150-8925
Subject:
aquatic ecosystems; biodiversity; databases; diet; ecological function; human population; land use; landscapes; meta-analysis; predators; riparian areas; stable isotopes; subsidies; watersheds
Abstract:
... Cross‐boundary fluxes of organisms and matter, termed “subsidies,” are now recognized to be reciprocal and of roughly equal importance for both aquatic and terrestrial systems, even if terrestrial input to aquatic ecosystems has received most attention. The magnitude of aquatic‐to‐terrestrial subsidies is well documented, but the drivers behind these subsidies and their utilization by terrestrial ...
DOI:
10.1002/ecs2.2697

2. Sedimentation affects emergence rate of host fish fry in unionoid mussel streams

Author:
Österling, E. M.
Source:
Animal conservation 2019 v.22 no.5 pp. 444-451
ISSN:
1367-9430
Subject:
Margaritifera margaritifera; Salmo trutta; environmental factors; fish eggs; fish fry; habitat destruction; hosts; juveniles; larvae; mussels; parasites; sediment transport; sediments; streams; sympatry; threatened species; trout; turbidity; watersheds; yolk sac
Abstract:
... Free‐living, sympatric sedentary life stages of hosts and parasites are often adapted to similar environmental conditions. When the environment where these life stages occur is disturbed, both species can decline, causing strong negative effects on the parasitic species. For the highly threatened unionoid mussels with their larval parasitic life stage on fish, habitat degradation may simultaneousl ...
DOI:
10.1111/acv.12482