Results 111 to 120 of about 26,104 (282)

Effects of water depth on carbon, nitrogen and phosphorus stoichiometry of five submersed macrophytes in an in situ experiment

open access: yes, 2013
The distribution of submersed macrophytes is wide across environmental gradient, e.g. depth profile. Submersed macrophytes develop great phenotypic plasticity in response to increasing water depth.
Zhu, Guorong   +5 more
core   +1 more source

Les macrophytes sont-ils de bons candidats pour l’évaluation du succès d’une restauration ? L’exemple des anciens bras du Rhin reconnectés [PDF]

open access: yes, 2014
Lors d’opérations de restauration comme celle menée dans la plaine d’Alsace pour reconnecter d’anciens bras latéraux du Rhin au cours principal, il convient de vérifier comment ces modifications affectent la biodiversité et fonctionnalité des milieux ...
TRÉMOLIÈRES, Michèle, MEYER, Albin
core  

Environmental pollution and sustainable restoration of the Yamuna River: A review of water quality, health risks, and phycoremediation

open access: yesRiver, Volume 5, Issue 3, Page 398-418, August 2026.
Abstract The Yamuna River, one of India's most significant river systems and the largest tributary of the Ganges River, serves critical ecological, socio‐economic, and cultural functions. However, rapid urbanization, industrialization, and intensive agriculture have severely degraded its water quality, resulting in extensive pollution with untreated ...
Dharmendra Kumar   +6 more
wiley   +1 more source

Effects of ultraviolet radiation on pigmentation and malondialdehyde content of three aquatic macrophytes [PDF]

open access: yesCommunications in Plant Sciences, 2014
A study has been done in order to evaluate the ill effects of UV-A,UV-B and UV-C on pigmentation and malondialdehyde content of floating macrophytes (Lemna sp., Pistia sp. and Eichhornia sp.) in one, three, and five days interval.
Deep Chakraborty   +5 more
doaj  

Studies on fractal character of macrophytes' leaves

open access: yes, 2004
The issue applied the fractal theory to study the character of dominant macrophytes' leaves in Baoan Lake of Hubei province. The leaves are the most representative modules, and many scientists study the morphology of them.
Pan Wen-bin   +4 more
core  

Des méthodes basées sur les peuplements de macrophytes pour évaluer l’état écologique des milieux aquatiques [PDF]

open access: yes, 2014
En tant que base principale de la production primaire dans la plupart des hydrosystèmes, les macrophytes peuvent apporter des informations précieuses sur l’état de santé des milieux aquatiques.
BERTRIN, Christophe   +4 more
core  

Effects of Reduced Precipitation and Water Level Variability on Phytoplankton Dynamics and Thermal Structure in a Large Tropical Reservoir

open access: yesWater Resources Research, Volume 62, Issue 10, October 2026.
Abstract Drought is one of the most severe and complex natural hazards causing changes in water balance and impeding crucial water‐dependent ecosystem services. Over the last 25 years, multiple severe droughts linked to El Niño events have affected the Zambian and Zimbabwean regions.
Anna Joelle Greife   +11 more
wiley   +1 more source

Marine macrophytes: diversity and applications

open access: yes, 2023
The research activity deals with several aspects of biology, systematics and ecology of marine macrophytes, with a special focus on macrophytes inhabiting the Mediterranean Sea.
Mannino, A. M.
core  

Seasonal Baseline Evaluation of Physicochemical Parameters and Culturable Bacterial Characteristics in Northwestern Himalayan Ramsar Sites

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Seasonal monitoring of two Himalayan Ramsar wetlands revealed significant fluctuations in physicochemical parameters and low bacterial diversity across seasons. Elevated dissolved oxygen at Renuka Ji, turbidity and dissolved oxygen at Asan Conservation Reserve levels highlight ecological sensitivity and the need for continuous monitoring and ...
Shagufta Butt   +5 more
wiley   +1 more source

Herbivory on freshwater macrophytes

open access: yesAquatic Botany, 1991
Abstract Conventional wisdom holds that live macrophytes are rarely consumed and are functionally unimportant in aquatic food webs. With a review of the literature, I first demonstrate that macrophyte biomass, productivity, and species composition is often influenced by a variety of vertebrate and invertebrate grazers.
openaire   +1 more source

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