نتایج جستجو برای: macrophytes
تعداد نتایج: 1729 فیلتر نتایج به سال:
Submerged macrophytes have attracted increasing attention in lake restoration due to the importance of their structuring communities and stabilizing functions ecosystems. However, there is still a lack systematic reviews on with submerged macrophytes. Thus, we performed review based bibliometric analysis via analyzing visualizing 934 published works from 1996 2023 Web Science core collection. P...
In some littoral systems, abiotic heterogeneity results from the edge of vegetation towards the shore as macrophytes gradually impede mixing between pelagic and littoral water. During the summer of 1994, we investigated whether such abiotic heterogeneity influenced epiphytic midge larvae (Diptera:Chironomidae) inhabiting a stand of Scirpus americanus in Saginaw Bay, Lake Huron. After macrophyte...
Macrophytes are large aquatic plants belonging to taxonomically diverse groups. They adapted morphologically, anatomically and physiologically grow in habitats of fresh water, brackish water or sea water. This review is based on the rigorous study literature papers work done wetlands macrophytes. Surveys show that macrophytes form an important component structure functioning ecosystem. play a v...
1. A N-NH4 tracer release study was conducted in a macrophyte-rich stream, the River Lilleaa in Denmark. The objectives of the study were to compare uptake rates per unit area of NH4 by primary producers and consumers in macrophyte and non-macrophyte habitats, estimate wholestream uptake rates of NH4 and compare this to other stream types, and identify the pathways and estimate the rate at whic...
Phytoremediation, a plant based green technology, has received increasing attention after the discovery of hyperaccumulating plants which are able to accumulate, translocate, and concentrate high amount of certain toxic elements in their above-ground/harvestable parts. Phytoremediation includes several processes namely, phytoextraction, phytodegradation, rhizofiltration, phytostabilization and ...
Understanding functional trait distributions among organisms can inform impacts on and responses to environmental change. In marine systems, only 1% of dissolved inorganic carbon in seawater exists as CO2. Thus the majority of marine macrophytes not only passively access CO2 for photosynthesis, but also actively transport CO2 and the more common bicarbonate (HCO3-, 92% of seawater dissolved ino...
This study aimed to investigate the natural feeding behavior of Nile tilapia in Lake Langeno, Ethiopia, with emphasis on potential spatial, size and seasonal effects ingested food items. biology O. niloticus was conducted from March 2016to February 2017. Fish samples were collected monthly six different sampling sites using mesh sizes gillnets. A total 610 fish specimens full stomachs considere...
Macrophytes proliferation problem is worldwide know resulting in impacts on natural environment, human health and economic activities. These organisms have several parameters resilience, which ensures high rate of reproduction proliferation, hindering their management. As a management difficulty consequence, however, solutions are sought to disposal this large amount macrophytes, such as compos...
Aim The invasion of exotic macrophytes causes native biodiversity loss in aquatic ecosystems China. However, the influence invasive free-floating on epiphytic algal communities has rarely been reported, especially comparison with those macrophytes. Region Southern Methods We investigated interrelationship between roots three [two species (Eichhornia crassipes and Pistia stratiotes) one (Hydroch...
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