Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Salomé Rangel"'
Publikováno v:
Scientia Marina, Vol 79, Iss 4, Pp 443-452 (2015)
Mustelus higmani is categorized as “least concern” according to the red list of the International Union for Conservation of Nature, but gaps in population trends occur in most of its distribution range. In Venezuela, this species has local import
Externí odkaz:
https://doaj.org/article/2af4ff4c3b294736aeb176102ec723f2
Publikováno v:
Revista de Biología Tropical, Vol 61, Iss 1, Pp 149-160 (2013)
Rhinobatos percellens es capturada en Venezuela por la flota artesanal que opera con redes de fondo. Está clasificada por la IUCN como casi amenazada, y no existen estudios sobre su biología o pesquería en el país. Por ello, se analizaron desemba
Externí odkaz:
https://doaj.org/article/bbe383fc27184ccd95a99681f9ff82ea
Autor:
María Salomé Rangel, Dirk V. Erler, Les Christidis, Janice M. Lough, Hanieh Tohidi Farid, Sander R Scheffers, Jessica Riekenberg, Alejandro Tagliafico
Publikováno v:
Biogeochemistry. 151:31-41
There is currently no reliable geochemical proxy of historical coral bleaching. Here we test the hypothesis that increases in the nitrogen isotopic signature of coral tissue, which is recorded in skeletal-bound organic material (CS-δ15N), can be use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62138de2eb1537a5072f64bb6ac90a2a
https://doi.org/10.1007/s10533-020-00706-2
https://doi.org/10.1007/s10533-020-00706-2
Publikováno v:
Revista de Biología Tropical, Vol 60, Iss 3, Pp 1149-1159 (2012)
Las estrellas de mar: Oreaster reticulatus y Luidia senegalensis, han sido objeto de escasos estudios en aguas venezolanas. Actualmente son consideradas especies amenazadas en diversas zonas del Caribe, Brasil y Colombia. Por esto, se planteó como o
Externí odkaz:
https://doaj.org/article/eb4eb2a0f2b64d39b4f45a360142b9a1
Publikováno v:
Revista de Biología Tropical, Vol 59, Iss 2, Pp 843-852 (2011)
En algunas zonas del Caribe, poblaciones enteras de holoturias han sido agotadas. En Venezuela, éste recurso ha sido explotado ilegalmente desde inicios de 1990. Por esta razón, se planteó estimar la distribución, abundancia y estructura poblacio
Externí odkaz:
https://doaj.org/article/ae5dc286c45d4edebaedea6019ef751a
Autor:
Alejandro Tagliafico, Sander R Scheffers, Leslie Christidis, Dirk V. Erler, Ken Cowden, María Salomé Rangel
Publikováno v:
Marine Ecology Progress Series. 610:33-49
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b198edb2f5befe99c01fbc8610c4771
https://doi.org/10.3354/meps12847
https://doi.org/10.3354/meps12847
Publikováno v:
Ichthyological Research. 66:1-8
Specimens of Squalus cubensis (n = 137; 38.5–67.3 cm total length–TL) and Squalus cf. quasimodo (n = 183; 41.1–93.2 cm TL) were opportunistically collected from the catches of artisanal gillnetters working in the southern Caribbean Sea off Vene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f964d7a6b6a2f012779258aa81cc295e
https://doi.org/10.1007/s10228-018-0640-9
https://doi.org/10.1007/s10228-018-0640-9
Publikováno v:
Restoration Ecology. 26:1082-1090
Coral restoration is becoming increasingly important to sustain declining reefs. The survival rate of translocated corals in restoration projects is around 65%. This rate is, however, highly variable among projects, with success ranging from 0 to 90%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a11f8fd453d32902260b2cf01206e43
https://doi.org/10.1111/rec.12698
https://doi.org/10.1111/rec.12698
Autor:
Sander R Scheffers, Brendan P. Kelaher, Leslie Christidis, Salomé Rangel, Alejandro Tagliafico
Publikováno v:
Aquaculture. 484:303-308
The wild harvest of corals for the aquarium trade has had negative impacts on coral reef ecosystems. Although this problem can be directly addressed by increased availability of cultured corals, improvements to current aquaculture techniques are need
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4125a6a16bb68231fd47bd218115af70
https://doi.org/10.1016/j.aquaculture.2017.09.021
https://doi.org/10.1016/j.aquaculture.2017.09.021
Publikováno v:
Aquaculture. 483:96-101
Heterotrophy plays an important role in improving coral growth rate in aquaculture. While a lack of sufficient food will reduce growth and delay production timelines, excessive food deteriorates water quality and represents an additional production c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0accfcae8bc6367e9095851a715b1664
https://doi.org/10.1016/j.aquaculture.2017.10.013
https://doi.org/10.1016/j.aquaculture.2017.10.013