Results 61 to 70 of about 55,912 (211)

Modelling fixed plant and algal dynamics in rivers: an application to the River Frome [PDF]

open access: yes, 2010
The development of eutrophication in river systems is poorly understood given the complex relationship between fixed plants, algae, hydrodynamics, water chemistry and solar radiation.
Heppell, C. M.   +3 more
core  

Processes structuring macrophyte metacommunities in Mediterranean ponds: combining novel methods to disentangle the role of dispersal limitation, species sorting and spatial scales [PDF]

open access: yes, 2019
Aim: Metacommunity ecology is a vibrant area of research that has received increased attention in recent years, since it provides a framework to assess the underlying dispersal- and niche-based processes that create non-random and ecologically meaningful
American Public Health Association   +9 more
core   +1 more source

Nutrients and warm temperatures explain a seasonal cycle of colonization and ecosystem collapse in a floodplain pond

open access: yesEcosphere
Resilient ecosystems maintain similar species diversity and composition despite extreme environmental variation, while ecosystem collapse can be characterized by high mortality rates and decreased species diversity.
Russell B. Rader, D. Riley Rackliffe
doaj   +1 more source

Driver-pressure-impact and response-recovery chains in European rivers: observed and predicted effects on BQEs [PDF]

open access: yes, 2011
The report presented in the following is part of the outcome of WISER’s river Workpackage WP5.1 and as such part of the module on aquatic ecosystem management and restoration. The ultimate goal of WP5.1 is to provide guidance on best practice restoration
Dahm, V.   +7 more
core   +1 more source

Growth rate, protein:RNA ratio and stoichiometric homeostasis of submerged macrophytes under eutrophication stress

open access: yesKnowledge and Management of Aquatic Ecosystems, 2016
Growth rate hypothesis (GRH) and stoichiometric homeostasis of photoautotrophs have always been questioned. However, little is known about GRH and stoichiometric homeostasis of aquatic plants, especially submerged macrophytes ...
Xing W., Shi Q., Liu H., Liu G.
doaj   +1 more source

Phytoremediation performance of floating treatment wetlands with pelletized mine water sludge for synthetic greywater treatment [PDF]

open access: yes, 2019
Buckets containing floating reed ( ) simulated floating treatment wetlands (FTWs) and were used to improve the remediation performance of synthetic greywater (SGW).
Abed, SN, Almuktar, SAAAN, Scholz, M
core   +2 more sources

The study of aquatic macrophytes in Neotropics: a scientometrical view of the main trends and gaps

open access: yesBrazilian Journal of Biology
Aquatic macrophytes comprises a diverse group of organisms including angiosperms, ferns, mosses, liverworts and some macroalgae that occur in seasonally or permanently wet environments.
AA. Padial, LM. Bini, SM. Thomaz
doaj   +1 more source

Scientific investigations into the eutrophication of the Norfolk Broads [PDF]

open access: yes, 1980
The word ”Broads” is used to describe a series of relatively shallow lakes resulting from the flooding of medieval peat diggings. Broadland is essentially freshwater, but because the rivers have such low gradients the lower reaches are brackish.
Davies, A.W.
core  

Habitat architecture influencing microcrustaceans composition: a case study on freshwater Cladocera (Crustacea Branchiopoda)

open access: yesBrazilian Journal of Biology
Environmental complexity is considered a key factor for diversity enhancement in aquatic ecosystems. Macrophyte stands are a major contributor for this complexity due to their differential architectures.
J. R. Debastiani-Júnior   +2 more
doaj   +1 more source

Presence and abundance of macrophytes in Lake Slivniško jezero

open access: yesActa Biologica Slovenica, 2015
Macrophytes are an important part of the lake biota. They are also bioindicators of environmental conditions. The goal of the present research was to determine species richness and abundance as well as longitudinal and depth distribution of macrophytes ...
Aleksandra Golob   +2 more
doaj   +1 more source

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