Results 81 to 90 of about 8,762 (196)

The effect of epiphytic macroinvertebrates on microbial communities in different types of macrophyte-dominated shallow lakes

open access: yesKnowledge and Management of Aquatic Ecosystems, 2018
Complex interactions between epiphytic fauna and microbial food webs in periphyton are vital to the ecosystem ecology of shallow lakes. However, little is known about how different types of macrophyte dominated lakes may influence microbial and metazoan ...
Mieczan Tomasz   +5 more
doaj   +1 more source

Heavy metals contents in higher aquatic plants of Belarusian reservoirs and rivers: spatial and species features

open access: yesЖурнал Белорусского государственного университета: География, геология, 2019
The spatial and species features of heavy metals (Ti, V, Cr, Mn, Ni, Cu, Zn, Zr, Mo, Pb) contents in higher aquatic plants of reservoirs and rivers within Belarus have been analyzed on monitoring data.
Natalia V. Zhukovskaya   +2 more
doaj   +1 more source

FITOREMEDIASI AIR TERCEMAR TIMBAL (Pb) DENGAN Lemna minor DAN Ceratophyllum demersum SERTA PENGARUHNYA TERHADAP PERTUMBUHAN Lactuca sativa

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018
The pollution of water and soil caused by human causes environmental damage especially on agricultural land that resulted in the reduced growth and yield of plants. This research aimed to understand the ability of aquatic plants in accumulating lead (Pb)
Anjar Aris Munandar   +3 more
doaj  

Evaluation of macrophyte control in 38 Florida lakes using triploid grass carp [PDF]

open access: yes, 2000
Florida’s large number of shallow lakes, warm climate and long growing season have contributed to the development of excessive growths of aquatic macrophytes that have seriously interfered with many water use activities.
Canfield, Daniel E.   +3 more
core  

Flow Resistance due to Aquatic Vegetation in Streams and Flumes

open access: yesEcohydrology, Volume 18, Issue 7, October‐November 2025.
ABSTRACT Although several studies regarding flow resistance due to aquatic vegetation for small‐ and full‐scale are available, the scaling of small‐scale results to full‐scale conditions still needs to be investigated. In this paper, a theoretical flow resistance equation for open channels was tested using literature measurements performed for full ...
Alessio Nicosia   +3 more
wiley   +1 more source

Macrophytes aquatiques dans les bras morts du Rhin et du Main en Hesse [PDF]

open access: yes, 2010
Zur Schließung von Kenntnislücken zur Flora der Gewässer Hessens wurden 2009 von der BVNH neun Altarme von Rhein und Main untersucht. Die Ergeb-nisse zeigen, dass viele als sehr selten oder verschollen geltende Gewässermakrophyten noch oder wieder in den
Gregor, Thomas   +3 more
core  

Spermatophyta Molecular Clock: Time Drift and Recent Acceleration

open access: yesPlant-Environment Interactions, Volume 6, Issue 5, October 2025.
Exponential increase in the base substitution rate in recent geologic time. ABSTRACT Angiospermae radiation is widely recognized as a mid‐Cretaceous event, but the adaptive radiation of Asarum and Viola as spring ephemerals also occurred during the Quaternary. To better understand the evolution of Angiospermae through geological time, a robust and well‐
Soichi Osozawa
wiley   +1 more source

New Approaches to Assess Food Web Stability in Aquatic Ecosystems: A Case Study on Baiyangdian Lake

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
A method for calculating the interaction strength of a phytoplankton‐based and a detritus food web. A geometric mean ratio of predator‐to‐prey biomass BCBPt$$ {\left(\frac{B_C}{B_P}\right)}_t $$ as an alternative indicator for food web stability. The changes in the stability of the BYD Lake from the 1950s to the 2010s indicate that two steady‐state ...
Yong Zeng, Wei Yang, Yanwei Zhao
wiley   +1 more source

Placing Nothophylica piloburmensis from Cretaceous amber into the angiosperm phylogeny

open access: yesTAXON, Volume 74, Issue 4, Page 933-937, August 2025.
Abstract Recently, we redescribed an amber inclusion from mid‐Cretaceous Kachin amber of Myanmar, previously assigned to the extant genus Phylica in Rhamnaceae (core eudicots), and placed it in a new fossil‐genus, Nothophylica. Based on our reconstructions, we identified new floral features and instead suggested affinities within magnoliids, especially
Simon Beurel   +4 more
wiley   +1 more source

NEW AND RARE PLANTS FOR THE FLORA OF CENTRAL SIBERIА

open access: yesTurczaninowia, 2015
Three species (Ceratophyllum submersum L., Astragalus glycyphyllos L., Centaurea apiculata Ledeb.) are reported for the first time for the flora of Central Siberia and two species (Amoria hybrida (L.) C.
V. I. Kurbatsky
doaj   +1 more source

Home - About - Disclaimer - Privacy