Results 11 to 20 of about 27,336 (88)

Plankton blooms over the annual cycle shape trophic interactions under climate change

Limnology and Oceanography Letters
Understanding species phenology and temporal co‐occurrence across trophic levels is essential to assess anthropogenic impacts on ecological interactions. We analyzed 15 yr of monitoring data to identify trends and drivers of timing and magnitude of bloom‐
Kinlan M. G. Jan, Baptiste Serandour, Jakob Walve, Monika Winder   +3 more
doaj   +1 more source

Establishing fluvial silicon regimes and their stability across the Northern Hemisphere

Limnology and Oceanography Letters
Fluvial silicon (Si) plays a critical role in controlling primary production, water quality, and carbon sequestration through supporting freshwater and marine diatom communities.
Keira Johnson, Kathi Jo Jankowski, Joanna Carey, Nicholas J. Lyon, William H. McDowell, Arial Shogren, Adam Wymore, Lienne Sethna, Wilfred M. Wollheim, Amanda E. Poste, Pirkko Kortelainen, Ruth Heindel, Hjalmar Laudon, Antti Räike, Jeremy B. Jones, Diane McKnight, Paul Julian, Sidney Bush, Pamela L. Sullivan   +18 more
doaj   +1 more source

Enhanced stream greenhouse gas emissions at night and during flood events

Limnology and Oceanography Letters
Headwater streams play a large role in aquatic greenhouse gas emissions. Carbon dioxide (CO2) and dissolved oxygen in streams often undergo changes through diel cycles. However, methane (CH4) and nitrous oxide (N2O) have unknown diel dynamics.
Rebecca L. Woodrow, Shane A. White, Stephen R. Conrad, Praktan D. Wadnerkar, Gerard Rocher‐Ros, Christian J. Sanders, Ceylena J. Holloway, Isaac R. Santos   +7 more
doaj   +1 more source

Ontomet: Ontology Metadata Framework [PDF]

Proper description of data, or metadata, is important to facilitate data sharing among Geospatial Information Communities. To avoid the production of arbitrary metadata annotations, communities agree that creating or adopting a metadata specification is ...
Bermudez, Luis E.
core  

A study of the life history of brazilian sardine, Sardinella brasiliensis.: III. development of sardine larvae

Brazilian Journal of Oceanography, 1975
Larvae and juveniles of S. brasiliensis (Steindachner, 1879), ranging from 6.4 mm to 35.5 mm, were identified from plankton samples taken in waters off the southern Brazilian coast from 1969 through 1971.
Yasunobu Matsuura
doaj   +1 more source

Estudos cariotípicos de peixes da família Sciaenidae (Teleostei Perciformes) da região de Cananéia, SP, Brasil: 1. sobre o cariótipo de Micropogonias furnieri (Desmarest , 1823) Karyotypical study on fish of family Sciaenidade (Teleostei, Perciformes) from the region of Cananéia, SP, Brazil: 1. on the karyotype of Micropogonias furnieri (Desmarest, 1823)

Brazilian Journal of Oceanography, 1983
Estudou-se o cariótipo de Micropogonias furnieri (Desmarest, 1823), peixe teleósteo da família Sciaenidae, coletado, na região estuarino-lagunar de Cananéia, SP, Brasil.
Vicente Gomes, Anna Emília A. de M Vazzoler, Van Ngan Phan   +2 more
doaj   +1 more source

Aspectos ecologicos de las algas marinas de la provincia de Concepcion, Chile

Brazilian Journal of Oceanography, 1980
Studies carried out in various localities of the Province of Concepción, Chile (36º40'S; 70º06'W) estabilished the existence of two principal patterns of zonation defined by the populations of Mastocarpus sp.
Krisler Alveal, Héctor Romo
doaj   +1 more source

Macro and mesoplastics at Joaquina Beach, southern Brazil: a case study

Ocean and Coastal Research
Sandy beaches are ecologically important coastal ecosystems that are increasingly threatened by plastic pollution. This pollution disrupts their ecological balance and reduces their ability to provide ecosystem services.
Camila Kneubl Andreussi, Bruna de Ramos, Daniela Gadens Zanetti, Tábata Martins de Lima, Juliana Leonel   +4 more
doaj   +1 more source

Phytoplankton biomass dynamics and environmental variables around the Rocas Atoll Biological Reserve, South Atlantic

Brazilian Journal of Oceanography, 2015
The Rocas Atoll Biological Reserve is located in the Atlantic Ocean, at 3º 51' S and 33º 49' W. It lies 143 nautical miles from the City of Natal, Rio Grande do Norte (Brazil).
Marina Cavalcanti Jales, Fernando Antônio do Nascimento Feitosa, Maria Luise Koening, Manuel de Jesus Flores Montes, Moacyr Cunha de Araújo Filho, Rodolfo Araújo da Silva   +5 more
doaj   +1 more source

Effects of TP63 mutations on keratinocyte adhesion and migration. [PDF]

Exp Dermatol, 2023
Salois MN, Gugger JA, Webb S, Sheldon CE, Parraga SP, Lewitt GM, Grange DK, Koch PJ, Koster MI.   +8 more
europepmc   +1 more source