Results 191 to 200 of about 689,697 (237)

Microplastics on sandy beaches of the Baja California Peninsula, Mexico

Marine Pollution Bulletin, 2018
Microplastics have become a concern in recent years because of their negative impact on marine and freshwater environments. Twenty-one sandy beach sites were sampled to investigate the occurrence and distribution of microplastics on the sandy beaches of ...
Fernando Wakida
exaly   +2 more sources

The Agaves of Baja California

Kew Bulletin, 1980
W. Marais, Howard Scott Gentry
openaire   +2 more sources

Nature‐based marine tourism in the Gulf of California and Baja California Peninsula: Economic benefits and key species

, 2020
Nippon Foundation Ocean Nexus Program, Institute for the Oceans and Fisheries, University of British Columbia, Vancouver, British Columbia, Canada Irvine Science Communications, Rancho Santa Fe, California Blue Latitudes, La Jolla, San Diego, California ...
A. Cisneros‐Montemayor   +6 more
semanticscholar   +1 more source

Isotopic niche and resource sharing among young sharks (Carcharodon carcharias and Isurus oxyrinchus) in Baja California, Mexico

Marine Ecology Progress Series, 2019
White sharks Carcharodon carcharias and shortfin mako sharks Isurus oxyrinchus are globally distributed apex predators and keystone species. However, regional information regarding juvenile biology, such as habitat preferences and trophic ecology, is ...
Elena Tamburin   +9 more
semanticscholar   +1 more source

Baja California: The origin of the transition

Latin American Policy, 2021
AbstractIn Mexico, democratic processes at the subnational level follow a different logic than at the national level. This article covers the state of Baja California as the epicenter of alternation and political change at the executive level of Mexican states.
Alejandra Leonor Salado Íñiguez   +1 more
openaire   +1 more source

A Pellaea of Baja California

American Fern Journal, 1947
While studying the western North American species of the genus Pellaea in the herbarium of the University of California, three sheets of a well-marked and apparently new Pellaea, closely related to Pellaea ternifolia (Cav.) Link, were noted from the "Cape Region" of Baja California. The first collection was made by T. S.
openaire   +1 more source

Fire Mosaics in Southern California and Northern Baja California

Science, 1983
In spite of suppression efforts, severe wildfires burn large areas of southern California grassland, coastal sage scrub, and chaparral. Such large burns may not have been characteristic prior to the initiation of fire suppression more than 70 years ago.
openaire   +2 more sources

Baja California: Late Cretaceous Dinosaurs

Science, 1967
Late Cretaceous dinosaurs have been discovered along the Pacific margin of Baja California. The presence of Hypacrosaurus sp. is suggestive of correlation with the Upper Edmonton Formation, Alberta. Dissimilarities between the Baja California fauna and those from contemporary units along the eastern trend of the ...
openaire   +2 more sources

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