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Sanisław Kłosowski 《Hydrobiologia》1993,251(1-3):227-237
Phytosociological and habitat studies on the riparian vegetation in the river-lake systems of Krutynia River and upper Szeszupa River (north-eastern Poland) typical of the postglacial lakelands, were conducted. It was demonstrated that the riparian vegetation is composed of communities from the classes: Phragmitetea, Scheuchzerio-Caricetea fuscae, Artemisietea, Molinio-Arrhenatheretea, Alnetea glutinosae and Querco-Fagetea. In the land/water ecotone, these communities are spatially differentiated and often from a zonal pattern. In the waters from the rhizome-root layer (pore waters), the differences in nutrient concentration on transects from riparian plant communities reflect the communities' ability to modify the habitat. The decrease in nutrient concentration while passing through broad zones of either sedge communities or alderwóod and sedge communities may result from nutrient uptake by the components of those communities. The patterns in which sedge communities are forming floating mats, adjoined to the typical littoral or river bed, could be favourable for the protection of river and lake waters. The floating mats reacts elastically to wave action and changes in water level. 相似文献
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Ravindran R Juliet S Sunil AR Ajith Kumar KG Nair SN Amithamol KK Bandyopadhyay A Rawat AK Ghosh S 《Experimental & applied acarology》2012,56(1):69-74
Using adult immersion test, the acaricidal activity of ethanolic extracts of leaves of Cassia alata L. was studied against Rhipicephalus (Boophilus) annulatus. The efficacy was assessed by measuring per cent adult mortality, inhibition of fecundity and hatching rate. The ethanolic
extract of C. alata produced a concentration dependant increase in the adult tick mortality. The highest mortality (45.8%) and inhibition of
fecundity (10.9%) were observed at the highest concentration tested (100 mg/ml). The plant extract did not affect egg hatchability. 相似文献
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Abishad Padikkamannil Vergis Jess Unni Varsha Ram Vemula Prasastha Niveditha Pollumahanti Yasur Jyothsana Juliet Sanis John Lijo Byrappa Kullaiya Nambiar Prejit Kurkure Nitin Vasantrao Barbuddhe Sukhadeo Baliram Rawool Deepak Bhiwa 《Probiotics and antimicrobial proteins》2022,14(5):904-914
Probiotics and Antimicrobial Proteins - The present study was envisaged to employ the green synthesis and characterization of silver nanoparticles (AgNPs) using the potential probiotic strain... 相似文献
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