Results 41 to 50 of about 18,131 (259)

Data for: "Alum treatments improve water quality and increase native macrophyte occurrence, but invasive macrophyte responses are mixed"

open access: yes, 2023
This repository contains the data and R code used in the analysis for Hembre, K.M., R.M. Newman, A.W. Bajcz. 2026. Alum treatments improve water quality and increase native macrophyte occurrence but invasive macrophyte responses are mixed.
Newman, Raymond   +2 more
core   +1 more source

Comparison of particle properties and biovolume estimates from FlowCam and microscopy for kettle hole phytoplankton communities

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract The integration of high‐throughput image–based flow cytometry into routine phytoplankton assessment requires rigorous evaluation against established microscopy techniques. As method agreement is often site‐ and species‐specific, case‐by‐case validation is essential to successfully adopt emerging methods.
Jasper Münnich   +4 more
wiley   +1 more source

Ailleurs en Europe - Les plantes aquatiques invasives aux Pays-Bas

open access: yesSciences, Eaux & Territoires, 2014
La gestion des plantes aquatiques invasives aux Pays-Bas s'appuie à la fois sur des améliorations de la règlementation, de l'information du public, la mise en place d'un code de conduite signé par de nombreux partenaires publics et privés, et sur des ...
J. VAN VALKENBURG
doaj   +1 more source

Benthic assemblage responses to different sources of macrophyte detritus using contrasting methodological approaches [PDF]

open access: yes
Highly productive coastal vegetated habitats export macrophyte subsidies to adjacent shallow bare sediments, delivering detrital matter to a diverse group of co-occurring benthic consumers that rely heavily on these allochthonous food sources. We studied
Preston, Roxana   +4 more
core   +1 more source

A Macroinvertebrate‐Based Flow Index Elucidates Responses to Environmental Water in a Highly Regulated River

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Macroinvertebrate‐based flow indices have potential application to guiding environmental flow allocations and monitoring their effectiveness, but their sensitivity to such flows has seldom been tested. We examined the response of the Australian Macroinvertebrate Flow Index (AMFI), calculated from family‐level data, to three stages of ...
Bruce C. Chessman   +3 more
wiley   +1 more source

Note – Gestion des Jussies dans le Marais Poitevin

open access: yesSciences, Eaux & Territoires, 2014
Le maillage hydraulique dense du réseau hydrographique et la quasi-absence de débit estival font du Marais Poitevin une zone particulièrement favorable aux développements de plantes aquatiques.
N. PIPET, A. DUTARTRE
doaj   +1 more source

Environmental Stressors Influence Spatial Complexity in a Fluvial Macrophyte meadow

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This research investigates the nonlinear relationships between environmental stressors and the fine‐scale spatial complexity of a fluvial macrophytes meadow. The use of multivariate spatial analysis allowed us to identify two major environmental gradients (nutrients and light) and two major complexity gradients (related to abundance and fragmentation).
Arthur de Grandpré   +2 more
wiley   +1 more source

De nouvelles mauvaises herbes en zones humides : les formes terrestres des Jussies invasives sur prairies

open access: yesSciences, Eaux & Territoires, 2014
Espèces invasives déjà bien connues car particulièrement problématiques dans les hydrosystèmes, les Jussies (Ludwigia spp.) continuent de surprendre à la fois les gestionnaires et les chercheurs par leurs capacités de colonisation de nouveaux biotopes ...
J. HAURY, J.P. DAMIEN
doaj   +1 more source

Effect of fish meal replacement by Azolla meal on growth performance, hemato‐biochemical and serum parameters in the diet of scale carp, Cyprinus carpio var. communis

open access: yesJournal of the World Aquaculture Society, 2023
A 12‐week growth experiment was conducted to evaluate the suitability of Azolla cristata as a fish meal (FM) substitute in diets for Cyprinus carpio var. communis fingerlings.
Imtiaz Ahmed   +5 more
doaj   +1 more source

Remote Sensing‐Based Identification of Habitat Loss for Herbivorous Waterbirds Driven by Wetland Inundation Alterations

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
We present a deep learning framework integrating remote sensing and SHAP interpretation to map 22‐year habitat dynamics of herbivorous waterbirds in Dongting Lake. Results show nearly 50% habitat loss, driven primarily by hydrological recession timing rather than static inundation extent.
Dongshuo Lu   +6 more
wiley   +1 more source

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