Results 31 to 40 of about 36,626 (269)
Efficient sampling methodologies for lake littoral invertebrates in compliance with the European Water Framework Directive [PDF]
, 2015 Lake shores are characterised by a high natural variability, which is increasingly threatened by a multitude of anthropogenic disturbances including morphological alterations to the littoral zone. The European Water Framework Directive (EU WFD) calls for
Brauns, Mario +7 more
core +1 more source
Investigating periphyton biofilm response to changing phosphorus concentrations in UK rivers using within-river flumes [PDF]
, 2010 The excessive growth of benthic algal biofilms in UK rivers is a widespread problem, resulting in loss of plant communities and wider ecological damage.
Bowes, Michael J. +3 more
core +1 more source
Food Safety and Health, EarlyView.Planned harvesting and processing of marine macroalgae could meet future global food needs and mitigate fuel‐originated carbon dioxide responsible for climate change. Microalgal foods are nutritious and safe. The utilization of macroalgae would avoid environmental problems arising from the release of overgrowing macroalgae caused by heatwaves, which ...
Upali Samarajeewa
wiley +1 more source
EcospherePulses of resource availability along environmental gradients can filter the local and regional distribution of macrophyte and microbial mat communities in wetlands. Wetlands that experience short hydroperiods (i.e.,
Paige M. Kleindl +4 more
doaj +1 more source
THE PERMISSIBLE INPUT OF BIOGENIC ELEMENTS TO WATER BODIES WITH SLOWED AND MODERATE WATER EXCHANGE
Водное хозяйство России: проблемы, технологии, управление, 2020 The article presents the outputs of researches on determination of permissible input of biogenic matter to water bodies with different types of moderate and slowed water exchange: that is phytoplankton, phytoplankton/macrophyte, and macrophyte types. We
Aleksandr N. Popov
doaj +1 more source
Modelling fixed plant and algal dynamics in rivers: an application to the River Frome [PDF]
, 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
JSFA reports, EarlyView.Abstract Background The proliferation of invasive aquatic macrophytes poses a significant ecological challenge globally, while many tropical regions face chronic shortages of affordable livestock feed. This study addresses this dual problem by assessing two invasive species, water hyacinth (Eichhornia crassipes) and water lettuce (Pistia stratiotes ...
Anish Balchhaudi +5 more
wiley +1 more source
Sciences, Eaux & Territoires, 2014 Des opérations de restauration dans la plaine d'Alsace ont conduit à reconnecter d'anciens bras latéraux du Rhin au cours principal. Les communautés végétales aquatiques sont utilisées comme indicateurs du succès de l'opération. Afin de tester cet outil,
M. TRÉMOLIÈRES, A. MEYER, I. COMBROUX
doaj +1 more source
Acta Societatis Botanicorum Poloniae, 2023 Comprehending genetic variation and population structure is paramount for devising optimal management strategies and conservation efforts. In this study, we employed amplified fragment length polymorphism (AFLP) analysis to assess the distribution of ...
Joanna Zalewska-Gałosz, Kaja Skubała
doaj +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract Greenhouse gas (GHG) emissions from freshwater ecosystems contribute significantly to global carbon budgets, yet they remain poorly constrained due to limited high‐frequency measurements. We tested a low‐cost, high‐frequency GHG measurement system in a long‐term mesocosm experiment in Lemming, Denmark, over a 7‐month period, focusing on CO2 ...
Tuba Bucak +6 more
wiley +1 more source