Results 41 to 50 of about 1,367 (213)
Abstract High‐altitude wetlands are critical ecosystems that store water, regulate downstream flows, and sustain biodiversity. Their persistence is tightly linked to continuous water inputs from precipitation, groundwater, snow and glacier melt, making them highly vulnerable to climate‐driven shifts in mountain hydrology. Rapid glacier retreat, altered
D. Xuan +9 more
wiley +1 more source
We studied macrophyte composition and 24 environmental variables in 69 ponds of both natural and artificial origin in Slovakia. We tested differences in α and γ diversity and β similarity between natural and artificial ponds for helophytes, hydrophytes ...
Bubíková Kateřina, Hrivnák Richard
doaj +1 more source
As plantas aquáticas são estudadas como um efeito do desequilíbrio causado pela poluição e/ou alagamento dos rios. A quantidade excessiva de plantas, conseqüente desse desequilíbrio, dificulta a navegação e a produção de energia elétrica.
F.T. Carvalho +4 more
doaj +1 more source
A comparative study of the floristic diversity of small rivers is of great importance in the assessment of their environmental state, which allows assessing the degree of pollution of the environment. The floristic diversity of the estuaries of the small
Elena G. Krylova +2 more
doaj +1 more source
Landscape heterogeneity is an important predictor of snake–human encounters in Eswatini
Our results suggest that large‐scale land use changes, such as disintegration of natural habitat into smaller patches of habitat, are associated with a significant increased likelihood of encountering a snake. This has important implications for both snakebite prevention and landscape conservation in southern Africa as habitats change and populations ...
Sara Padidar +4 more
wiley +1 more source
Influence des hydrophytes envahissants sur la biogéochimie des lacs peu profonds
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCANational audienceInfluence des hydrophytes envahissants sur la biogéochimie des lacs peu profonds (influence sur les dynamiques de l'oxygène et du carbone dissous, dont le méthane)
Dutartre, Alain +8 more
core +2 more sources
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová +2 more
wiley +1 more source
Vascular aquatic plants of the Lower Tisa River (Serbia) – species composition and distribution pattern [PDF]
The Lower Tisa is the 150 river km long section of the river through Serbia, where it runs into the Danube. The survey of vascular aquatic plants in the main channel of the Tisa River was undertaken during the time period 2004-2010.
VUKOV Dragana +4 more
doaj +1 more source
Data acquisition, bioinformatic and data analysis workflow, and summary of primary results of the study. ABSTRACT Freshwater ecosystems provide critical services to human societies; however, the plant communities that sustain these ecosystems face increasing threats from human activities, highlighting the need for effective monitoring strategies. While
Antonio R. Castilla +5 more
wiley +1 more source
We outline the geomorphological relationships between glaciers, lakes and bofedal wetlands, and the way in which moraines, talus slopes and sandar interact with catchment hydrology in the tropical Andes of Peru. Bofedales are well developed within glacial limits, with glacial processes such as erosion and formation of moraines providing the poorly ...
Bethan Davies +12 more
wiley +1 more source

