Results 81 to 90 of about 5,036 (192)

Global Patterns and Drivers of Seagrass Biomass, Net Primary Production and Meadow Structure

open access: yesJournal of Biogeography, Volume 52, Issue 11, November 2025.
ABSTRACT Aim We decipher global patterns in seagrass growth and structure to advance seagrass science, facilitate multidisciplinary research, and promote effective management strategies and policy development for seagrass habitats. Location: Global. Time period: 1975 to 2024. Major taxa studied: Seagrasses—marine angiosperms.
Nicole R. Foster   +24 more
wiley   +1 more source

Differences in the growth cycle of Ruppia cirrhosa (Petagna) Grande in a Mediterranean shallow system [PDF]

open access: yes, 2016
Ruppia cirrhosa growth cycle was analysed in a southern Mediterranean shallow system throughout 1 year. We examined the temporal variation in R. cirrhosa cover percentage, shoot density, biomass, leaf length, no. flowers m-2 and no.
Graziano, M., MANNINO, Anna Maria
core   +1 more source

Green Synthesis and Application of Biochar Derived from Alien Vegetation Wood for Proton Exchange Membrane Fuel Cells

open access: yesChemistryOpen, Volume 14, Issue 9, September 2025.
Biochar derived from woody alien vegetation has been used as a support material for proton exchange membrane fuel cells. This study focuses on the prospects of using biochar specifically from alien vegetation as an alternative for carbonaceous support material to convert and store electrochemical energy.
Alunge Gift Sobekwa   +4 more
wiley   +1 more source

Composition, distribution, and seasonal dynamics of vegetation in the estuaries of the Olga Bay (central Primorye)

open access: yesИзвестия ТИНРО, 2015
Twenty-one species of water plants are found in the Avvakumovka River estuary and fourteen species - in the Olga River estuary in 3 surveys conducted in May, July, and September of 2012.
Nickolay V. Kolpakov, Arthur V. Olkhovik
doaj   +1 more source

Factors associated with survival, recovery, and movements in the western Gulf Coast population of mottled ducks

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 6, August 2025.
We evaluated associations among biological, environmental, and anthropogenic factors and survival, recovery, and post‐summer movements for the western Gulf Coast population of mottled ducks in Louisiana and Texas during 1997‐2020. Our results contribute to a better understanding of the factors influencing demographic performance, harvest, and movements
Christopher P. Malachowski   +5 more
wiley   +1 more source

Diet composition and feeding strategy of the southern pipefish Syngnathus folletti in a Widgeon grass bed of the Patos Lagoon Estuary, RS, Brazil

open access: yesNeotropical Ichthyology
Pipefish species are poorly known representatives of the family Syngnathidae, which have been increasingly threatened by anthropogenic activities. We describe the diet composition and feeding strategy of southern pipefish Syngnathus folletti inhabiting a
Alexandre M. Garcia   +2 more
doaj   +1 more source

ParAquaSeq, a Database of Ecologically Annotated rRNA Sequences Covering Zoosporic Parasites Infecting Aquatic Primary Producers in Natural and Industrial Systems

open access: yesMolecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Amplicon sequencing tools such as metabarcoding are commonly used for thorough characterisation of microbial diversity in natural samples. They mostly rely on the amplification of conserved universal markers, mainly ribosomal genes, allowing the taxonomic assignment of barcodes.
Silke Van den Wyngaert   +21 more
wiley   +1 more source

¿Controla la biomasa de pastos marinos la densidad de los peracáridos (Crustacea: Peracarida) en lagunas tropicales?

open access: yesRevista de Biología Tropical, 2007
Se analizó la variación en tiempo y espacio de los crustáceos peracáridos que habitan las praderas de Ruppia maritima del sistema lagunar de Alvarado, Veracruz, Golfo de México. El muestreo de esta asociación de crustáceos se realizó de diciembre de 1992
Ignacio Winfield   +2 more
doaj   +2 more sources

Use of digital multispectral videography to assess seagrass distribution in San Quintín Bay, Baja California, Mexico

open access: yesCiencias Marinas, 2004
Apparent threats to the spatial distribution of seagrass in San Quintín Bay prompted us to make a detailed assessment of habitats in the bay. Six coastal habitats and three seagrass subclasses were delineated using airborne digital multispectral ...
DH Ward   +4 more
doaj   +1 more source

Environmental gradients strongly affect functional composition and biomass C stocks within aquatic plant meadows

open access: yesEcosphere, Volume 16, Issue 7, July 2025.
Abstract Ecological succession provides a critical framework to evaluate and predict the effects of successional dynamics within plant communities on ecosystem functions, which has become increasingly relevant in recent years as humans adapt to a world that is progressively shaped by anthropogenic disturbances.
Roel Lammerant   +7 more
wiley   +1 more source

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