A5076374234- Fish Ecology and Management Studies
- Water Quality and Pollution Assessment
- Fish biology, ecology, and behavior
- Fish Biology and Ecology Studies
- Aquatic Ecosystems and Phytoplankton Dynamics
- Recycling and Waste Management Techniques
- Soil and Water Nutrient Dynamics
- Atmospheric and Environmental Gas Dynamics
- Nanoparticles: synthesis and applications
- Air Quality and Health Impacts
- Microplastics and Plastic Pollution
- Atmospheric chemistry and aerosols
Universidad Juárez Autónoma de Tabasco
2018-2023
University of Wyoming
2016
The Neotropical region hosts 4225 freshwater fish species, ranking first among the world's most diverse regions for fishes. Our NEOTROPICAL FRESHWATER FISHES data set is to produce a large-scale inventory, covering entire from Mexico and Caribbean in north southern limits Argentina, Paraguay, Chile, Uruguay. We compiled 185,787 distribution records, with unique georeferenced coordinates, represented by occurrence abundance data. number of species numerous orders are as follows: Characiformes...
Se presenta una lista sistemática de peces recolectados durante 2014 y 2015 en la Reserva Biosfera Pantanos Centla con un incremento del 25% su diversidad principalmente por presencia diádromos. El inventario comprende 75 especies, que representa el 37% ictiofauna cuenca Grijalva-Usumacinta, las cuales cinco especies fueron no nativas invasoras donde bagre armado (Pterygoplichthys spp.) fue presentó mayor frecuencia captura. identificaron 48 migratorias (38 diádromas 10 potamodromas). La...
Background: The lateral connectivity in the Maluco river-floodplain system was partially reduced by highway built on a natural barrier.Goal: To determine if concentrations of chlorophyll-a (Chl-a) and nutrients contrast different water levels (WL) during hydrologic year system.Methods: WL, Chl-a, (NO 2 -, NO 3 NH 4 + , TP) were simultaneously measured six times two sites years.The expected differences Chl-a concentrations, related to intra-annual fluctuation tested through multivariate...
Water quality indicators have been tied to natural or man-made surface hydraulic connection (SHC) conditions. Among these, temporally connected lakes (TCL) are intermediates between isolated (IL) and permanently (PCL). Therefore, the aim of this study is answer if water can estimate possible overlap two opposed conditions SHC (IL PCL) with intermediate one in similar modifications level regulation at basin level. nine variables sampled six three mentioned, chlorophyll a (Chl-a), Secchi disk...
The intake of microplastics by freshwater fishes has been scarcely studied, and it is not yet clear whether the amount particles these vertebrates ingest associated with their feeding strategies. Hence, this study focused on suckermouth armored catfish ( Pterygoplichthys spp.) under hypothesis that, due to its detritivorous habits demersal distribution, may show evidence presence in sediments a lake located Metropolitan Area Villahermosa. A total 21 organisms contained plastic microfibers...
Emissions from the oil and gas sector are important for climate change, ozone production human health.Oil leakage rates reported in United States (US), estimated by relating measured methane fluxes with natural production, vary less than 1% (e.g.Upper Green River Basin, (UGRB) Wyoming) to over 6% (Uintah Utah).We demonstrate applicability of Pocket Diffusive (POD) sampler scoping assessments levels hydrocarbons volatile polycyclic aromatic (PAH) areas heavily influenced existing O&G...