Results 51 to 60 of about 3,289 (212)

Eelgrass Distribution in the Great Bay Estuary 2007 [PDF]

open access: yes, 2008
Eelgrass has now, in 2007, almost totally disappeared from Little Bay and the Piscataqua River. Despite these critical losses in mid-estuary, eelgrass distribution in the Great Bay Estuary (GBE) as a whole between 2006 and 2007 experienced an overall ...
Short, Frederick T.
core   +1 more source

Testing biodegradable interventions to disrupt plant–animal feedbacks and promote seagrass establishment

open access: yesRestoration Ecology, Volume 34, Issue 1, January 2026.
Biogeochemical and physical feedbacks are well known to prevent ecosystem recovery even after initial disturbance factors are mitigated. However, multi‐trophic interactions that may maintain disturbed areas have received less attention, despite their potential importance in mediating restoration success. In this study, we surveyed stingray feeding pits
Beatriz Marin‐Diaz   +4 more
wiley   +1 more source

Photoalteration of macrophyte-derived chromophoric dissolved organic matter induces growth of single bacterial populations in a coastal lagoon

open access: yesJournal of Limnology, 2013
Photochemical degradation is an important process involved in the decay of macrophytes, but little is known on the response of heterotrophic bacteria to the chromophoric dissolved organic matter (CDOM) derived from different plant species.
Claudia Piccini   +3 more
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

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

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

Waterfowl Endozoochory: Traits Drive Plant–Bird Dispersal Interactions in North America

open access: yesFreshwater Biology, Volume 70, Issue 4, April 2025.
ABSTRACT Plant biogeography and ongoing changes in plant distributions are influenced by long‐distance dispersal (LDD) of seeds, and migratory waterfowl (Anatidae: Ducks, geese and swans) are particularly important for the dispersal of plants in and around wetlands through gut passage (endozoochory).
Bia A. Almeida   +6 more
wiley   +1 more source

First report of Ruppia maritima in coastal waters of the Caspian Sea (Golestan Province)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Ruppia maritima was observed in coastal waters of the Caspian Sea and in supplying water channels of the Gomishan shrimp ponds in Golestan Province. Sampling was performed in the summer of 2016.
B.M. Gharanjik
doaj  

Flora do Ceará: Hydrocharitaceae e as fanerógamas marinhas: Cymodoceaceae, Ruppiaceae

open access: yesRodriguésia
Resumo As áreas inundadas continentais e a região costeira do estado do Ceará apresentam comunidades vegetais aquáticas constituídas por Angiospermas.
Lígia Queiroz Matias   +2 more
doaj   +1 more source

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

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