Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Gilberto Gaxiola-Castro"'
Autor:
Rafael Cervantes-Duarte, Sofía Barón-Campis, David Uriel Hernández-Becerril, Gilberto Gaxiola-Castro, J Rubén Lara-Lara
Publikováno v:
Ciencias Marinas, Vol 44, Iss 2 (2018)
Sixteen monthly cruises were carried out at a station 6.5 km to the NW of the mouth of Magdalena Bay (Mexico) to study the temporal variability of phytoplankton biomass and primary production rates, and the response of phytoplankton to the prevailing
Externí odkaz:
https://doaj.org/article/b56afd66974f44cc8a5bad76cf2b38ed
Autor:
Martín E De La Cruz-Orozco, Eliana Gómez-Ocampo, Luis E Miranda-Bojórquez, Jushiro Cepeda-Morales, Reginaldo Durazo, Bertha E Lavaniegos, Teresa L Espinosa-Carreón, Ramón Sosa-Ávalos, Elsa Aguirre-Hernández, Gilberto Gaxiola-Castro
Publikováno v:
Ciencias Marinas, Vol 43, Iss 4 (2017)
Between 1997 and 2016, the Investigaciones Mexicanas de la Corriente de California (IMECOCAL, Mexican Investigations of the California Current) program conducted measurements of chlorophyll a and phytoplankton production off Baja California. Here, we
Externí odkaz:
https://doaj.org/article/33b8d3671cee4516bbc05207112ca952
Autor:
Ramón Sosa-Ávalos, Reginaldo Durazo, B Greg Mitchell, Jushiro Cepeda-Morales, Gilberto Gaxiola-Castro
Publikováno v:
Ciencias Marinas, Vol 43, Iss 3 (2017)
Phytoplankton photosynthetic parameters (maximum light utilization coefficient, alpha*; maximum photosynthetic rate, P*m; maximum quantum yield, phi-max) off Baja California were estimated from samples collected at the 50% light level during winter,
Externí odkaz:
https://doaj.org/article/015c057d875242098dde1699bddbd691
Autor:
Eliana Gómez-Ocampo, Reginaldo Durazo, Gilberto Gaxiola-Castro, Martin De la Cruz-Orozco, Ramón Sosa-Ávalos
Publikováno v:
Ciencias Marinas, Vol 43, Iss 2 (2017)
The ocean off the Baja California Peninsula (Mexico) has been affected by interannual processes. Some of these processes have produced changes in oceanic circulation and the atmosphere, which have been reflected in the structure of the water column.
Externí odkaz:
https://doaj.org/article/4677afdbca91410dbf43f2be2dfdfdbb
Autor:
Jushiro Cepeda-Morales, Reginaldo Durazo, Eduardo Millán-Núñez, Martín De la Cruz-Orozco, Ramon Sosa-Ávalos, Teresa Leticia Espinoza-Carreón, Luis Soto-Mardones, Gilberto Gaxiola-Castro
Publikováno v:
Ciencias Marinas, Vol 43, Iss 2 (2017)
The response of primary producers to seasonal and interannual variabilities in the hydrographic conditions observed between 1997 and 2012 is analyzed for the southern portion of the California Current System (CCS). The analysis uses the optimum rate
Externí odkaz:
https://doaj.org/article/f1c81caf09434fc49eb20eb112ffd7c3
Autor:
Manuel Mariano-Matías, Gilberto Gaxiola-Castro, Martin Efrain De la Cruz-Orozco, Francisco P Chavez
Publikováno v:
Ciencias Marinas, Vol 42, Iss 3 (2016)
Seasonal climatology of air–sea CO2 exchange was estimated from in situ sea surface CO2 partial pressure, temperature, salinity, and satellite wind data obtained from 2004 to 2011 in the southern region of the California Current, off the Baja Calif
Externí odkaz:
https://doaj.org/article/8b9b01ac68874aa48aa4741b066e4f48
Publikováno v:
Ciencias Marinas, Vol 42, Iss 2 (2016)
Sebastián Vizcaíno Bay (Baja California Peninsula, Mexico) presents hydrographic conditions and phytoplankton biomass corresponding to a temperate/subtropical transition zone affected by large-scale tropical and subtropical events and those events
Externí odkaz:
https://doaj.org/article/dbcea426db5f4040aee7cc714cefdb97
Autor:
Mario Rafael Ramírez-León, Saúl Álvarez-Borrego, Cuauhtémoc Turrent-Thompson, Gilberto Gaxiola-Castro, Gisela Heckel Dziendzielewski
Publikováno v:
Ciencias Marinas, Vol 41, Iss 2 (2015)
The high phytoplankton production (PP) of the northern Gulf of California (NGC) supports a rich biodiversity and fisheries with high yields. The NGC is the habitat of the vaquita (Phocoena sinus), the cetacean most at risk of extinction in the world.
Externí odkaz:
https://doaj.org/article/8cb2b515f2ea4cdb9b410d621077298a
Autor:
Janet J Reimer, Rodrigo Vargas, David Rivas, Gilberto Gaxiola-Castro, J Martin Hernandez-Ayon, Ruben Lara-Lara
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0125177 (2015)
Some land and ocean processes are related through connections (and synoptic-scale teleconnections) to the atmosphere. Synoptic-scale atmospheric (El Niño/Southern Oscillation [ENSO], Pacific Decadal Oscillation [PDO], and North Atlantic Oscillation
Externí odkaz:
https://doaj.org/article/da7dca1b91ab4a709b78fc5c99821aa4
Autor:
Joaquín García-Cordova, Timothy Baumgartner, María R. González-Esparza, Luis C. Jiménez-Pérez, Gilberto Gaxiola-Castro, Bertha E. Lavaniegos
Publikováno v:
Geofísica Internacional, Vol 42, Iss 3, Pp 483-494 (2003)
We analyze the plankton response to 1997-98 El Niño in the southern region (26-32°N) of the California Current, from four IMECOCAL cruises. Integrated chlorophyll a showed a moderate increase at the end of the ENSO, but chlorophyll in Vizcaino Bay
Externí odkaz:
https://doaj.org/article/c4a860dc9bd443dfa9d6f0a8e13f9830