Zobrazeno 1 - 10
of 89
pro vyhledávání: '"R. Millán-Núñez"'
Autor:
MA Muñoz-Anderson, R Millán-Núñez
Publikováno v:
Ciencias Marinas, Vol 17, Iss 2 (2021)
Eleven time series were carried out at one station in Estero de Punta Banda, from June 1987 to May 1988. The samples were taken during the day at spring and neap tides and the following variables were analysed: temperature, salinity, concentration of
Externí odkaz:
https://doaj.org/article/e92dae8a91004937a0f9aad990713e82
Autor:
E Santamaría-del Angel, R Millán-Núñez
Publikováno v:
Ciencias Marinas, Vol 17, Iss 2 (2021)
A time series with samplings every two hours was generated, on surface and at 5 m depth from august 6th to the 12th of 1986 in a fixed station at Puerto Don Juan (Bahía de Ios Angeles). Subsurface aimed trawlings were carried out with a conic standa
Externí odkaz:
https://doaj.org/article/7d1774341c7c40b0a3a66b424f2ebd5a
Autor:
R. Millán-Núñez, M.A. Muñoz-Anderson
Publikováno v:
Ciencias Marinas. 17:57-70
Eleven time series were carried out at one station in Estero de Punta Banda, from June 1987 to May 1988. The samples were taken during the day at spring and neap tides and the following variables were analysed: temperature, salinity, concentration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8ae4b414384bb591b653882a863aa0b
https://doi.org/10.7773/cm.v17i2.799
https://doi.org/10.7773/cm.v17i2.799
Publikováno v:
Ciencias Marinas, Vol 33, Iss 1 (2007)
We estimated phytoplankton primary productivity (PP) in the euphotic zone of the California Current System using chlorophyll concentration (Chl) from CZCS imagery. The area was divided into two regions, Southern California (SC) and Baja California (B
Externí odkaz:
https://doaj.org/article/9ce7872934b344789f6c6fd610ed8d36
Autor:
J López-Calderón, H Manzo-Monroy, E Santamaría-del-Ángel, R Castro, A González-Silvera, R Millán-Núñez
Publikováno v:
Ciencias Marinas, Vol 32, Iss 3 (2006)
The Mexican Tropical Pacific has oligotrophic characteristics; however, it sustains an abundant biodiversity, mainly because of upwelling promoted by its relatively shallow thermocline, strong winds and mesoscale eddies. These features, together with
Externí odkaz:
https://doaj.org/article/911e33cfa5994e598c96f2a295ebada5
Publikováno v:
Ciencias Marinas, Vol 30, Iss 1A (2004)
The purpose of this work was to characterize the phytoplankton community of San Quintín Bay using pigment concentrations from HPLC and the CHEMTAX program, so that small cells (< 5 µm) would not be excluded. On 23–24 April 2001, a 24-h time serie
Externí odkaz:
https://doaj.org/article/2928ea11d3814776a86d3b0a661e6207
Publikováno v:
Ciencias Marinas, Vol 23, Iss 3 (1997)
In order to estimate primary productivity of the phytoplankton using the dissolved oxygen (ΔO2) method with different incubation times and to compare it with that estimated using the carbon fourteen (14C) method, simultaneous primary productivity ex
Externí odkaz:
https://doaj.org/article/cde530647ea04b2fb30190fbc1a2460f
Publikováno v:
Ciencias Marinas, Vol 22, Iss 4 (1996)
Most coastal lagoons that present high tide intervals and high turbulent kinetic energy have high turbidity and, therefore, light is a limiting factor for primary productivity. The Colorado River Delta has been reported with high turbidity values. Ou
Externí odkaz:
https://doaj.org/article/a6aea93626fa4c0c821eaa34ecdeda29
Publikováno v:
Ciencias Marinas, Vol 19, Iss 2 (1993)
An oceanographic cruise was performed in the central region of the Gulf of California from March 31 to April 9, 1985. Nineteen hydrographic casts to 0, 25, 50, 75 and 100 m were made in four transects to estimate the size-fractionated biomass of the
Externí odkaz:
https://doaj.org/article/62a7113c472e4974a7d3400baaa8f86a
Publikováno v:
Ciencias Marinas, Vol 19, Iss 1 (1993)
A cruise was carried out in the central part of the Gulf of California from 27 October to 7 November, 1987. Seawater samples were taken from 0, 5, 15, 25 and 50 m depth to determine chlorophyll a and phaeophytin a content at 22 stations. Six experime
Externí odkaz:
https://doaj.org/article/fbc885a9863648dc8637fd9dd8e8aab8