Results 41 to 50 of about 15,862 (203)
AIA Avances en Investigación AgropecuariaIntroducción. El maíz es un cultivo susceptible a la competencia por malezas que afectan significativamente su rendimiento (Cerrudo et al., 2012). La atrazina es el herbicida más utilizado en el control de estas malezas en maíz (Norsworthy et al., 2021).
Azul Josette Barrera-Aguirre +2 more
doaj +1 more source
Ciencias Marinas, 2007 An evaluation was made of the distribution and enrichment of Hg in surface sediments collected in August 1998 at 37 stations along the northwest coast of Baja California (NCBC).
EA Gutiérrez-Galindo +6 more
doaj +1 more source
Sanicula Deserticola, an Endemic of Baja California
Madroño, 2013 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Raven, Peter H, Mathias, Mildred Esther
openaire +2 more sources
American Anthropologist, EarlyView.ABSTRACT The evolutionary study of human dispersal is a key topic in biological anthropology. However, recent research has revealed inconsistencies between molecular and anatomical data across different timescales and geographic regions. Despite increased interdisciplinary dialogue, these discordances are rarely analyzed in depth or interpreted for ...
Lumila Paula Menéndez, Sophie Veigl
wiley +1 more source
Conservation Biology, EarlyView.Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino +4 more
wiley +1 more source
Ruined attempt at the peninsular railway in northern district of Baja California, 1888-1892
Estudios Fronterizos, 2011 Between July of 1891 and May 1892, the Mexican Land and Colonization Company, a British enterprise with a concession over the major part of Baja California´s wastelands, laid 27 kilometers of rail of what was to be known as the Peninsular Railway with ...
Hilarie J. Heath
doaj
Translocation effects on regional and local population viability and connectivity
Conservation Biology, EarlyView.Abstract Translocations and reintroductions aim to improve the viability of isolated populations and promote connectivity for large carnivores. However, there is no established framework for assessing their success. We used the Eurasian lynx (Lynx lynx) in western and central Europe to assess the impact of translocations on the viability of six ...
Eva Sánchez Arribas +25 more
wiley +1 more source
Sensors, 2018 The present paper describes the experimentation in a controlled environment and a real environment using different photosensors, such as infrared light emitting diode (IRLED-as receiver), photodiode, light dependent resistor (LDR), and blue LED for the ...
Wendy Flores-Fuentes +5 more
doaj +1 more source
Using Catch Data to Estimate Changes in Global Commercial Abalone Abundance
Fisheries Management and Ecology, EarlyView.ABSTRACT Changes in global wild capture production of abalone are explored to infer potential changes in biological stocks. The study found that 77% (or 10 out of the 13) of the countries that reportedly caught abalone in the wild have experienced declines in catches between 1980 and 2023, and on aggregate catch declined by almost 83% between 1980 and ...
Douglas Crookes
wiley +1 more source
SportsCombined functional training (FT), high-intensity interval training (HIIT) and aquatic exercise may improve health-related fitness in aging populations; however, the influence of baseline adiposity on training responses remains unclear.
Citlali Campos-Hernández +8 more
doaj +1 more source