A5069575167- Marine and coastal plant biology
- Marine Biology and Ecology Research
- Marine Bivalve and Aquaculture Studies
- Coastal wetland ecosystem dynamics
- Marine and fisheries research
- Coral and Marine Ecosystems Studies
- Isotope Analysis in Ecology
- Cephalopods and Marine Biology
- Mercury impact and mitigation studies
- Aquaculture Nutrition and Growth
- Nematode management and characterization studies
- Seaweed-derived Bioactive Compounds
- Coastal and Marine Management
- Heavy metals in environment
- Marine Ecology and Invasive Species
- Crustacean biology and ecology
- Geography and Environmental Studies in Latin America
- Marine animal studies overview
- Marine Biology and Environmental Chemistry
- Protein Hydrolysis and Bioactive Peptides
- Environmental Toxicology and Ecotoxicology
- Fluoride Effects and Removal
- Adsorption and biosorption for pollutant removal
- Meat and Animal Product Quality
- Diatoms and Algae Research
Pronatura Noroeste
2012-2024
Centro de Investigaciones Biológicas Margarita Salas
2002-2024
Instituto Politécnico Nacional
2008-2023
Consejo Nacional de Humanidades, Ciencias y Tecnologías
2020-2023
Universidad Autónoma Metropolitana
2023
El Colegio de la Frontera Sur
2023
Universidad Autónoma de Baja California Sur
2021-2023
Centro de Investigaciones Biológicas del Noroeste S.C.
2007-2021
Consejo Superior de Investigaciones Científicas
2000-2014
Walter de Gruyter (Germany)
2012
The effect of nutrient availability on Macrocystis pyrifera recruitment and survival juvenile sporophytes was examined at its southern limit off Baja California, Mexico. Nitrate levels were inversely correlated with water temperature (r 2 = 0.70) the experimental location. Low concentrations nitrate occurred during most 1998 (< 3 μM) except in spring (4.8–18.8 μM ). Experimental seeding sporophylls fertilizing plants a slow-release inorganic fertilizer produced successful when declining...
Abstract In recent years, more than 130 extinctions have been estimated to occurred in the marine realm. Here we review this body of evidence and show that figure may actually be overestimated by as much 50%. We argue previous estimates not fully taken into account critical uncertainties such naturally variable geographical distributions, misinterpreted documentary evidence. However, current indicates some sharks, rays reef‐associated species, although necessarily geographically restricted,...
In the Gulf of California; mineral deposits have contributed to high metal contents in coastal environments. This study examined cadmium; lead; copper; zinc; and iron three fish species; Kyphosus vaigiensis (herbivore), Stegastes rectifraenum (omnivore), Balistes polylepis (carnivore) at two mining sites. Metal concentrations were analyzed by atomic absorption spectrophotometry stable nitrogen carbon isotopes estimated using mass spectrophotometry. Also, we assessed risk human health from...
Massive accumulations of pelagic species Sargassum have generated recent social, economic and ecological problems along Caribbean shores. In the Mexican Caribbean, these events prompted study diverse biological aspects macroalgae. However, studies on their associated biota, including Hydrozoa, remain scarce. This research provides important observations in an area where data is lacking. The occurrence percent cover hydroids thalli collected beach at Puerto Morelos, Quintana Roo, Mexico from...
The trophic ecology of wetlands with mangrove forests remains poorly understood. Through the use stomach contents analysis, stable isotope signatures, and Bayesian mixing models, food web a tropical wetland in gulf California was investigated. Consumers had heterogeneous diets, omnivores were most abundant species (47%), followed by planktivorous (21%), minor piscivores (10%), major macrobenthivores (9%), herbivores (3%). values δ13C (from −12 to −29‰) δ15N 4 24‰) showed wide range isotopic...
Abstract Species composition and seasonal changes in macroalgal blooms six coastal lagoons highly impacted by human activities were tracked for the three seasons between May 2004 April 2005. Though temperatures lower during cold season than dry rainy some locations showed variations salinity season, nutrient concentrations no defined pattern varied according to location. A total of 10 seaweed species cyanobacterium Microcoleus lyngbyaceus had biomasses >1 g m -2 weight, but only four...
Concentrations of cadmium (Cd), lead (Pb), copper (Cu), zinc (Zn) and iron (Fe) were measured in three macroalgal species, Codium simulans , Sargassum sinicola Gracilaria pachydermatica the sea slug Elysia diomedea living marine ecosystems dominated by species located near exploited phosphorite deposits. Metal concentrations macroalgae slugs significantly different among sites. The highest Cd recorded C. S. as well E. at site closest to deposit. In general, Zn higher than those specimens G....
Abstract Many aspects of the early life history red lobster Panulirus interruptus are little known, including relationship between habitat structure, food resource availability, and nutrition juveniles. We investigated spatial temporal differences in intake, diet composition, nutritional condition juveniles at two sites along Pacific coast Baja California Peninsula (Mexico) with contrasting oceanographic biological conditions. One site (Arvin) is located inside a protected bay, Bahía...
Abstract We describe the assemblage of cyanobacteria and macroalgae on Avicennia germinans pneumatophores, Rhizophora mangle aerial roots, within tidal channel a mangrove located in lagoon bordering east coast Baja California Peninsula, from samples collected every 2 months May 2005 to 2006. A total 68 species were found: 21 cyanobacteria, 1 Xanthophyta, 25 Chlorophyta, Ochrophyta-Phaeophyceae, 19 Rhodophyta, Anthophyta. Species richness varied between habitats; pneumatophores supported 29...
Abstract blooms are highly productive ephemeral communities that occur in coastal systems, associated with nutrient enrichment. The objective was to estimate variations succession, cover, recruitment and length of
Ochoa-Gómez, J.G.; Serviere-Zaragoza, E.; Lluch-Cota, D.B.; Rivera-Monroy, V.H.; Oechel, W.; Troyo-Diéguez, E., and S.E., 2018. Structural complexity biomass of arid zone mangroves in the southwestern Gulf California: Key factors that influence fish assemblages.Arid California provide ecosystem services because their habitat heterogeneity, structure, functions, which are important for formation assemblages. Structure, litterfall production, leaf decomposition three mangrove communities...