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You searched for: Journal name Hydrobiologia Remove constraint Journal name: Hydrobiologia Publication year rev 7982-2018 Remove constraint Publication year rev: 7982-2018 Source 2018 v.805 no.1 Remove constraint Source: 2018 v.805 no.1
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1. Application of constructed wetlands for treating agricultural runoff and agro-industrial wastewater: a review

Author:
Mo Wang; Dongqing Zhang; Jianwen Dong; Soon Keat Tan
Source:
Hydrobiologia 2018 v.805 no.1 pp. 1-31
ISSN:
0018-8158
Subject:
aeration; agricultural runoff; constructed wetlands; cost effectiveness; energy; municipal wastewater
Abstract:
... With the unique advantages of cost-effectiveness and low energy consumption, constructed wetlands (CWs) are commonly used for treatment of secondary municipal wastewaters. Over the last decades, CWs have gained increased popularity for treating agricultural runoff and agro-industrial wastewater. This review highlights the practice, application, and research on wetland technology, placing them in t ...
DOI:
10.1007/s10750-017-3315-z

2. Correlates of fish and aquatic macrophyte beta diversity in the Upper Paraná River floodplain

Author:
Fernanda Ceschin; Luis Mauricio Bini; André Andrian Padial
Source:
Hydrobiologia 2018 v.805 no.1 pp. 377-389
ISSN:
0018-8158
Subject:
community structure; dams (hydrology); ecosystems; fish; fish communities; floodplains; hydrology; introduced species; macrophytes; models; oligotrophication; rivers; species diversity; temporal variation; uncertainty
Abstract:
... We investigated correlates of long-term temporal variation in the beta diversity of macrophytes, sedentary fish, and migratory fish communities in the Upper Paraná River floodplain. Two metrics of among-site variation in community composition were calculated in up to 45 sampling periods over 12 years for each biological group. We then tested the following beta diversity correlates: richness and pr ...
DOI:
10.1007/s10750-017-3325-x

3. Crude oil at concentrations considered safe promotes rapid stress-response in Lake Baikal endemic amphipods

Author:
Ekaterina P. Shchapova; Denis V. Axenov-Gribanov; Yulia A. Lubyaga; Zhanna M. Shatilina; Kseniya P. Vereshchagina; Ekaterina V. Madyarova; Eugeniy S. Protasov; Maxim A. Timofeyev
Source:
Hydrobiologia 2018 v.805 no.1 pp. 189-201
ISSN:
0018-8158
Subject:
Amphipoda; acute exposure; acute toxicity; aquaculture; aquatic environment; ecosystems; enzyme activity; fisheries; lipid peroxidation; littoral zone; monitoring; oils; petroleum; stress response; water reservoirs; water solubility; Lake Baikal; Russia
Abstract:
... The current study evaluated the possible toxic effects of the water-soluble fraction of crude oil on the general cellular stress-response mechanisms of two dominant representatives of Lake Baikal’s littoral community, the endemic amphipod species Eulimnogammarus verrucosus and E. cyaneus. The acute toxicity effects on the cellular stress-response mechanisms of amphipods were studied in the laborat ...
DOI:
10.1007/s10750-017-3303-3

4. Effects of water velocity and substrate composition on foraging efficiency of an endangered benthic cyprinid, Nooksack dace (Rhinichthys cataractae subsp. cataractae)

Author:
J. Michael Champion; Jordan S. Rosenfeld; Robert Shadwick
Source:
Hydrobiologia 2018 v.805 no.1 pp. 231-243
ISSN:
0018-8158
Subject:
Chironomidae; Ephemeroptera; Rhinichthys cataractae; Simuliidae; experimental design; foraging; invertebrates; larvae; microhabitats; turbulent flow
Abstract:
... To identify the mechanisms whereby substrate embeddedness and water velocity influence Nooksack dace (Rhinichthys cataractae subsp. cataractae) prey capture efficiency, we stocked dace in foraging arenas with varying substrate types over a range of velocities (0, 25, 35 cm s⁻¹) and measured their efficiency of prey capture. We stocked a known number of mayfly (Ephemeroptera), black fly (Simuliidae ...
DOI:
10.1007/s10750-017-3304-2

5. Environmental DNA as an efficient tool for detecting invasive crayfishes in freshwater ponds

Author:
Quentin Mauvisseau; Aurore Coignet; Carine Delaunay; François Pinet; Didier Bouchon; Catherine Souty-Grosset
Source:
Hydrobiologia 2018 v.805 no.1 pp. 163-175
ISSN:
0018-8158
Subject:
DNA; Orconectes; Pacifastacus leniusculus; Procambarus clarkii; crayfish; freshwater; invasive species; ponds; quantitative polymerase chain reaction
Abstract:
... Environmental DNA (eDNA) is a powerful method for assessing the presence and distribution of invasive aquatic species. We used this tool to detect and monitor several invasive crayfishes Procambarus clarkii, Orconectes limosus and Pacifastacus leniusculus present in, or likely to invade, the ponds of the Brenne Regional Natural Park. A previous study showed that the eDNA method was not very effici ...
DOI:
10.1007/s10750-017-3288-y

6. Examining population-specific hatching cues of salinity and light for Artemia franciscana

Author:
Frank Weston Speer; Lawrence J. Weider
Source:
Hydrobiologia 2018 v.805 no.1 pp. 391-397
ISSN:
0018-8158
Subject:
Artemia franciscana; animals; dormancy; hatching; models; photoperiod; salinity; Portugal; Spain; United States
Abstract:
... Dormancy, the physiological start of rest, occurs in numerous animal species. Many crustaceans release various types of encased embryos in a state of dormancy (e.g., cysts, ephippia, etc.). These dormant propagules require specific combinations of abiotic environmental cues to terminate dormancy. Our goal was to determine if population-specific responses to varying levels of salinity and light (ph ...
DOI:
10.1007/s10750-017-3326-9

7. Food web interactions determine energy transfer efficiency and top consumer responses to inputs of dissolved organic carbon

Author:
R. Degerman; R. Lefébure; P. Byström; U. Båmstedt; S. Larsson; A. Andersson
Source:
Hydrobiologia 2018 v.805 no.1 pp. 131-146
ISSN:
0018-8158
Subject:
climate change; dissolved organic carbon; energy transfer; fish; fish production; phytoplankton; planktivores; trophic levels; zooplankton; Northern European region
Abstract:
... Climate change projections indicate increased precipitation in northern Europe, leading to increased inflow of allochthonous organic matter to aquatic systems. The food web responses are poorly known, and may differ depending on the trophic structure. We performed an experimental mesocosm study where effects of labile dissolved organic carbon (DOC) on two different pelagic food webs were investiga ...
DOI:
10.1007/s10750-017-3298-9

8. From river to farm: an evaluation of genetic diversity in wild and aquaculture stocks of Brycon amazonicus (Spix & Agassiz, 1829), Characidae, Bryconinae

Author:
Roberta Cunha de Oliveira; Maria da Conceição Freitas Santos; Geraldo Bernardino; Tomas Hrbek; Izeni Pires Farias
Source:
Hydrobiologia 2018 v.805 no.1 pp. 75-88
ISSN:
0018-8158
Subject:
Brycon amazonicus; Characidae; aquaculture; basins; farms; fisheries; genetic variation; inbreeding; outbreeding depression; rivers; wild fish; Amazonia; Brazil
Abstract:
... Brycon amazonicus is widely distributed in the Amazon basin. The species has traditionally been the focus of subsistence and commercial fisheries, and recently has become an important aquaculture species. Aquaculture relies on the removal of individuals from nature which form the basis of breeding stocks. The breeding stocks are often derived from local populations, but equally often are a mix of ...
DOI:
10.1007/s10750-017-3278-0

9. Heterogeneity in food-web interactions of fish in the Mwanza Gulf, Lake Victoria: a quantitative stable isotope study

Author:
Ilse J. M. Cornelissen; J. Vijverberg; A. M. van den Beld; N. R. Helmsing; J. A. J. Verreth; L. A. J. Nagelkerke
Source:
Hydrobiologia 2018 v.805 no.1 pp. 113-130
ISSN:
0018-8158
Subject:
Lates niloticus; carbon; environmental factors; fish; fish communities; invertebrates; omnivores; primary productivity; stable isotopes; stomach; trophic levels; wet season; Lake Victoria; Tanzania
Abstract:
... Stable isotope analyses and derived population-level metrics were used to quantitatively analyse spatial and seasonal heterogeneity in the fish trophic dynamics in relation to environmental variables in Mwanza Gulf, Lake Victoria (Tanzania). The fish community in Lake Victoria, including the top predator Nile perch, is generally omnivorous with a heavy reliance on invertebrates. This is in contras ...
DOI:
10.1007/s10750-017-3297-x

10. In the mood for wood-habitat specific colonization patterns of benthic invertebrate communities along the longitudinal gradient of an Austrian river

Author:
Florian Dossi; Patrick Leitner; Steffen Pauls; Wolfram Graf
Source:
Hydrobiologia 2018 v.805 no.1 pp. 245-258
ISSN:
0018-8158
Subject:
benthic organisms; biodiversity; ecological restoration; ecosystems; emotions; fauna; fluid mechanics; habitats; invertebrates; rivers; wood; Austria
Abstract:
... Instream large wood (LW) constitutes an indispensable element of natural river ecosystems. It affects local hydraulics, morphology, nutrient budget, overall habitat complexity, and dynamics. Despite numerous studies about LW as a habitat for benthic communities, information on the varying importance along the longitudinal gradient of a river is lacking. The focus of this study is therefore to inve ...
DOI:
10.1007/s10750-017-3307-z

11. Local and regional effects structuring aquatic insect assemblages at multiple spatial scales in a Mainland-Island region of the Atlantic Forest

Author:
Ana Emilia Siegloch; Aurea Luiza Lemes da Silva; Pedro Giovâni da Silva; Malva Isabel Medina Hernández
Source:
Hydrobiologia 2018 v.805 no.1 pp. 61-73
ISSN:
0018-8158
Subject:
aquatic insects; ecoregions; environmental factors; landscapes; riparian forests; species diversity; streams
Abstract:
... Species diversity can be a result of environmental and spatial constrains that act at small and large spatial scales. An important question in community ecology is to know the contribution of each one in studies with multiple spatial scales. We examined aquatic insect assemblages in small streams from the Atlantic Forest in a mainland-island scenario, with the aim of measuring which variables expl ...
DOI:
10.1007/s10750-017-3277-1

12. Population genetic structure and fitness of Daphnia pulicaria across a pH gradient in three North American lakes

Author:
Billy W. Culver; Francisco Acosta
Source:
Hydrobiologia 2018 v.805 no.1 pp. 325-338
ISSN:
0018-8158
Subject:
Daphnia; anthropogenic activities; genetic distance; genetic variation; genotyping; lakes; microsatellite repeats; models; pH; survival rate
Abstract:
... Understanding the evolutionary response of organisms to environmental gradients is important in light of increasing anthropogenic changes to our environment. In this study, we use ecological genetic tools to determine local adaptation of the model organism, Daphnia pulicaria, across a pH gradient in three North American lakes. We predicted that there would be genetic differentiation and local adap ...
DOI:
10.1007/s10750-017-3316-y

13. Recovery of benthic algal assemblages from acidification: how long does it take, and is there a link to eutrophication?

Author:
Susanne C. Schneider; Filip Oulehle; Pavel Krám; Jakub Hruška
Source:
Hydrobiologia 2018 v.805 no.1 pp. 33-47
ISSN:
0018-8158
Subject:
acidification; algae; aluminum; eutrophication; freshwater ecosystems; lead; pH; periphyton; phosphorus; streams; Czech Republic
Abstract:
... Acidification has adversely affected freshwater ecosystems in many areas, and recovery from acidification is often interrupted by acidic events. We lack detailed information about how benthic algae react to short-term acidic events and long-term recovery from acidification. We sampled 15 stream sites in the Czech Republic to study the effects of (a) water pH, aluminium and lead concentrations, (b) ...
DOI:
10.1007/s10750-017-3254-8

14. Riparian forest modifies fuelling sources for stream food webs but not food-chain length in lowland streams of Denmark

Author:
I. González-Bergonzoni; P. B. Kristensen; A. Baattrup-Pedersen; E. A. Kristensen; A. B. Alnoee; T. Riis
Source:
Hydrobiologia 2018 v.805 no.1 pp. 291-310
ISSN:
0018-8158
Subject:
Salmo trutta; aquatic food webs; biomass; canopy; carbon; food chain; grasslands; macroinvertebrates; nitrogen; riparian forests; stable isotopes; streams; Denmark
Abstract:
... Several studies have shown that the origin of carbon fuelling food webs in streams depends on riparian cover type. In forested stream sites allochthonous resources fuel food webs, whereas autochthonous resources support biomass in grassland (open-canopy) stream sites. However, some studies suggest that autochthonous carbon (of highest quality) is preferentially assimilated regardless of riparian c ...
DOI:
10.1007/s10750-017-3313-1

15. Trade-offs in rotifer diapausing egg traits: survival, hatching, and lipid content

Author:
Eduardo M. García-Roger; Raquel Ortells
Source:
Hydrobiologia 2018 v.805 no.1 pp. 339-350
ISSN:
0018-8158
Subject:
Brachionus plicatilis; diapause; eggs; habitats; hatching; hydrology; lipid content; lipids; natural selection; ponds; resource allocation; risk; sediments
Abstract:
... The production of diapausing eggs is an ecological strategy commonly used by zooplanktonic organisms to cope with adverse conditions in time-varying habitats. Traits related to diapause (e.g., the time spent in diapause, the hatching fraction of diapausing eggs, or the amount of reserves allocated to them) should be combined by natural selection to favor adaptation to particular habitat conditions ...
DOI:
10.1007/s10750-017-3317-x

16. Versatile habitat conditioning by damselfish cultivating turf algae on giant clams

Author:
Patrick C. Cabaitan; Christopher Malvicini; Frederico Sabban; Cecilia Conaco
Source:
Hydrobiologia 2018 v.805 no.1 pp. 89-96
ISSN:
0018-8158
Subject:
Stegastes; Tridacna gigas; biodiversity; clams; community structure; corals; farmers; farms; habitats; shade; shell (molluscs); turf algae; Philippines
Abstract:
... Territorial farmer damselfishes are facilitators that selectively farm turf algae in degraded reef patches. The effect of damselfish on algae and corals has been widely studied but the ability of the damselfish to establish farms on other substrates is less understood. In the giant clam ocean nursery in Bolinao, northwestern Philippines, farmer damselfishes, particularly Stegastes nigricans, Disch ...
DOI:
10.1007/s10750-017-3284-2

17. The influence of paleoclimate on the distribution of genetic variability and demography of fishes in a large and highly fragmented neotropical river

Author:
Maria W. Pil; Rafael A. Baggio; Marcel K. Tschá; Flávio M. Marteleto; Raphael Orélis-Ribeiro; Luciana Patella; Marcelo Chammas; Antonio Ostrensky; Walter A. Boeger
Source:
Hydrobiologia 2018 v.805 no.1 pp. 97-112
ISSN:
0018-8158
Subject:
Leporinus; Pimelodus; Prochilodus argenteus; Pygocentrus; demography; fish; genetic variation; microsatellite repeats; mitochondria; paleoclimatology; population growth; rivers; topography
Abstract:
... The present study sought to identify general patterns of genetic variability and structure of fish stocks (migratory and non-migratory species) along one of the largest Brazilian rivers, the São Francisco. Given that genetic variability of populations of all organisms is governed by both present and past influences, herein we investigate both these aspects by evaluating the current genetic differe ...
DOI:
10.1007/s10750-017-3285-1

18. Andesiops peruvianus (Ephemeroptera: Baetidae): a species complex based on molecular markers and morphology

Author:
Paula A. Ossa-López; Maria I. Camargo-Mathias; Fredy A. Rivera-Páez
Source:
Hydrobiologia 2018 v.805 no.1 pp. 351-364
ISSN:
0018-8158
Subject:
Baetidae; DNA; barcoding; claws; conservation status; females; genetic distance; genetic markers; genetic variation; gills; males; models; nymphs; rivers; species diversity; water quality; watersheds; Andes region
Abstract:
... Andesiops peruvianus is widely distributed in the Andean region and has been preliminarily used as a bioindicator of good water quality. Given the morphological variations that are reported for the species, this study aimed to address whether such morphological variability in nymphs captured in tributaries of the Upper Chinchiná River Basin, Caldas-Colombia, could be connected to genetic differenc ...
DOI:
10.1007/s10750-017-3321-1

19. Colony formation by the green alga Chlorella vulgaris in response to the competitor Ceratophyllum demersum

Author:
Jing Dong; Yunni Gao; Mengyang Chang; Hanhui Ma; Kun Han; Xin Tao; Yan Li
Source:
Hydrobiologia 2018 v.805 no.1 pp. 177-187
ISSN:
0018-8158
Subject:
Ceratophyllum demersum; Chlorella vulgaris; algae; biomass; carbohydrates; direct contact; energy; freshwater ecosystems; macrophytes; nutrients; photosynthesis; secretion
Abstract:
... In shallow freshwater ecosystems, submerged macrophytes and algae usually compete for nutrients, light and space. Previous studies mainly focused on the growth effects (biomass, growth rate, photosynthetic activities) of algae by submerged macrophytes. The present study found that submerged macrophytes could also have morphological influences on green algae. We used the green alga Chlorella vulgar ...
DOI:
10.1007/s10750-017-3294-0

20. Further insights into the responses of macroinvertebrate species to burial by sediment

Author:
E. Conroy; J. N. Turner; A. Rymszewicz; M. Bruen; J. J. O’Sullivan; D. M. Lawler; S. Stafford; M. Kelly-Quinn
Source:
Hydrobiologia 2018 v.805 no.1 pp. 399-411
ISSN:
0018-8158
Subject:
Baetis; Ecdyonurus; Gammarus; Hydropsyche; Rhithrogena; Rhyacophila; body size; habitats; highlands; macroinvertebrates; sediments
Abstract:
... The impact of fine sediments on both habitat quality and macroinvertebrate communities of riverine systems has been well documented over recent years. However, there is a paucity of studies examining the mechanisms that relate macroinvertebrate sensitivity and responses of individual macroinvertebrate species to burial by sediment. Laboratory-based burial experiments were undertaken to study the r ...
DOI:
10.1007/s10750-017-3328-7