Results 81 to 90 of about 2,113,819 (345)

Distribution, diversity and ecology of modern freshwater ostracodes (Crustacea), and hydrochemical characteristics of Lago Petén Itzá, Guatemala

open access: yesJournal of Limnology, 2010
We analyzed modern ostracode species assemblages and water column physico-chemical characteristics in Lago Péten Itzá, Guatemala. Lake waters are dominated by sulfate, bicarbonate, calcium and magnesium and display a total ion concentration of ~11 meq L ...
Burkhard SCHARF   +5 more
doaj   +1 more source

Inventaire bibliographique des algues benthiques du littoral marocain. I. Chlorophyceae et Phaeophyceae [PDF]

open access: yes, 1998
nventaire préliminaire des algues benthiques du littoral marocain. I. Chlorophyceae et Phaeophyceae. L'inventaire bibliographique des Chlorophyceae et Phaeophyceae marines benthiques du littoral marocain a révélé 213 espèces dont 93 Chlorophyceae (6 ...
Kazzaz, Mohamed, Riadi, Hassane
core   +4 more sources

The influence of hydromorphological modifications of the littoral zone in lakes on macrophytes

open access: yes, 2014
The study aimed at determining the influence of hydromorphological modifications of the littoral zone in lakes on the occurrence and quantitative diversity of macrophytes.
S. Jusik, A. Macioł
semanticscholar   +1 more source

De Novo Multi‐Mechanism Antimicrobial Peptide Design via Multimodal Deep Learning

open access: yesAdvanced Science, EarlyView.
Current AI‐driven peptide discovery often overlooks complex structural data. This study presents M3‐CAD, a generative pipeline that leverages 3D voxel coloring and a massive database of over 12 000 peptides to capture nuanced physicochemical contexts.
Xiaojuan Li   +23 more
wiley   +1 more source

Qualitative and quantitative investigations on the macrobenthic fauna of Central Amazon lakes. 1. Lago Tupé, a black water lake on the lower Rio Negro

open access: yes, 1977
Lago Tupé is a black water "ria lake". It is connected with the Rio Negro throughout the year and shows similarly large fluctuations in water level, amounting to nearly 8 m in 1971.
Reiss, F.
core  

Nutrient Cycling and Retention Along a Littoral Gradient in a Dutch Shallow Lake in Relation to Water Level Regime [PDF]

open access: yes, 2008
Littoral zones are characterized by gradients in depth and vegetation biomass, influencing nutrient retention capacity. A field experiment was conducted in a Phragmites australis dominated littoral zone to investigate nutrient retention and its effect on
Sollie, S., Verhoeven, J.T.A.
core   +2 more sources

Coupled Above‐ and Belowground Ecosystem Stability Worldwide

open access: yesAdvanced Science, EarlyView.
Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng   +18 more
wiley   +1 more source

Littoral macrozoobenthos communities of the Kuibyshev Reservoir in the area of Kazan

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2019
The qualitative and quantitative characteristics of benthic communities in the shore area and shallow waters of the Volga reach of the Kuibyshev Reservoir near the village of Staroe Arakchino (Kazan) were studied during the growing season of 2015.
G.S. Tarasov   +2 more
doaj   +1 more source

Short course on principles and applications of beach nourishment [PDF]

open access: yes, 1992
Covers the engineering aspects of beach nourishment.
Campbell, Thomas   +2 more
core  

Diel patterns in space use, food and metabolic activity of Galaxias maculatus (Pisces: Galaxiidae) in the littoral zone of a shallow Patagonian lake

open access: yesAquatic Ecology, 2013
We detected that Galaxias maculatus exhibits a pattern where metabolic activity increases after sunrise and peaks between noon and sunset, but this species feeds in the afternoon, until several hours after sunset. Moreover, we showed that G. maculatus is
Daniela Milano, J. Aigo, P. Macchi
semanticscholar   +1 more source

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