Hyriid mussels (Unionoida) enhance benthic organic matter and meiofauna densities in a temperate Australian river

2021 ◽  
Author(s):  
Nicole McCasker ◽  
Paul Humphries
Keyword(s):  
Organic Matter ◽  
Benthic Organic Matter

The distribution and turnover of benthic organic matter in a lowland river: influence of hydrology, seston load and impoundment

2002 ◽  
Vol 18 (2) ◽  
pp. 107-122 ◽  
Author(s):  
S.C. Wanner ◽  
K. Ockenfeld ◽  
M. Brunke ◽  
H. Fischer ◽  
M. Pusch
Keyword(s):  
Organic Matter ◽  
Lowland River ◽  
Benthic Organic Matter

Composition and dynamics of benthic organic matter in the middle Danube section

River Systems ◽  
2008 ◽  
Vol 18 (1-2) ◽  
pp. 257-270
Author(s):  
B. Töth ◽  
J. Nosek ◽  
N. Oertel
Keyword(s):  
Organic Matter ◽  
Benthic Organic Matter

Benthic organic matter dynamics in an intermittent stream in South-East Spain

1998 ◽  
Vol 141 (3) ◽  
pp. 303-320 ◽  
Author(s):  
Bernardo. Martinez ◽  
Josefa. Velasco ◽  
Luisa Suarez ◽  
Rosario Vidal-Abarca
Keyword(s):  
Organic Matter ◽  
Intermittent Stream ◽  
Organic Matter Dynamics ◽  
Benthic Organic Matter

DYNAMICS OF FINE BENTHIC ORGANIC MATTER AND ITS EFFECT ON COMMUNITY STRUCTURE OF BENTHIC INVERTEBRATES IN TAMA RIVER

2006 ◽  
Vol 62 (1) ◽  
pp. 74-84
Author(s):  
Akihiko HOSOMI ◽  
Chihiro YOSHIMURA ◽  
Fumiyuki NAKAJIMA ◽  
Hiroaki FURUMAI
Keyword(s):  
Organic Matter ◽  
Community Structure ◽  
Benthic Invertebrates ◽  
Benthic Organic Matter

Vertical and temporal distribution of free-living nematodes dwelling in two sandy-bed streams fed by helocrene springs

Nematology ◽  
2015 ◽  
Vol 17 (8) ◽  
pp. 923-940 ◽  
Author(s):  
Walter Traunspurger ◽  
Ilka Threis ◽  
Nabil Majdi
Keyword(s):  
Organic Matter ◽  
Vertical Distribution ◽  
Temporal Distribution ◽  
Horizontal Distribution ◽  
Free Living ◽  
Plant Feeding ◽  
Functional Richness ◽  
Benthic Organic Matter ◽  
Parthenogenetic Reproduction ◽  
Sediment Layers

We monitored for 1 year the sediment nematofauna of two headwater streams located near water resurgence from typical helocrene springs. Nematode community composition, benthic organic matter (BOM) and chlorophylla(BChl a) were assessed in two sediment layers (0-5 and 5-10 cm depth), providing insights into nematode vertical distribution. Globally, the density, diversity and functional richness of nematodes were lower in the upper sediments, although important amounts of BChl awere available there. The assemblages differed markedly between springs, with only 41 shared species from a total of 120 species, suggesting stochastic horizontal distribution even at small geographical scales (<5 km). Bacterial-feeding nematodes dominated in the upper sediments, whereas omnivorous, fungal- and plant-feeding nematodes thrived in the deeper sediments. Reproduction by the dominant algal-feeding species,Prodesmodora arctica, was detected in August. The substantial presence of juveniles throughout the year highlighted the importance of parthenogenetic reproduction.

scholarly journals Benthic organic matter dynamics drives carbonate chemistry in Arctic Ocean sediments

2021 ◽  
Author(s):  
Felipe Sales de Freitas ◽  
Sandra Arndt ◽  
Katharine Hendry ◽  
Johan Faust ◽  
Allyson Tessin ◽  
...  
Keyword(s):  
Organic Matter ◽  
Arctic Ocean ◽  
Carbonate Chemistry ◽  
Organic Matter Dynamics ◽  
Benthic Organic Matter
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