PLANT ASSOCIATIONS OF EL VIZCAÍNO BIOSPHERE RESERVE, BAJA CALIFORNIA SUR, MEXICO

PLANT ASSOCIATIONS IN MIANKALEH BIOSPHERE RESERVE, MAZANDARAN PROVINCE (N. IRAN)

The Miankaleh Biosphere Reserve with a surface area of 68800 hectares is located in 12 km N of Behshahr (MazandaranProvince, N. Iran) between 53˚ 35' - 54˚ 2' eastern longitude and 36˚ 45' - 36˚ 55' northern latitude. The vegetation of MiankalehPeninsula was studied, using the Braun-Blanquet (Zygmatist) method. Based on the analysis of phytosociological data using the Anaphyto software and AFC ...

The Degeneration of Cardon Populations in Baja California Sur, Mexico

Identifying recharge from tropical cyclonic storms, Baja California Sur, Mexico.

Groundwater in the Todos Santos watershed in southern Baja California, and throughout the peninsula south of latitude 28°N, has values of (δ18 O‰, δD‰) ranging between (-8.3, -57) and (-10.9, -78). Such negative values are uncharacteristic of the site latitude near the sea level. Altitude effects do not explain the isotope data. Tropical depressions originating along the Pacific coast of North ...

A new species of Modisimus Simon (Araneae: Pholcidae) in Baja California Sur, Mexico.

The genus Modisimus Simon 1893 (Pholcidae) is distributed across the Americas from Venezuela to the USA, including the Caribbean Antilles, with an endemic species in the Galapagos Islands and one cosmopolitan species (World Spider Catalog 2015). Until now, 81 species of Modisimus have been described, of which 17 species are found in Mexico (World Spider Catalog 2015). In this paper, a new Mexic...

Population dynamics of Megapitaria squalida (Bivalvia: Veneridae) at Magdalena Bay, Baja California Sur, Mexico.

The population dynamics of an intertidal population of Megapitaria squalida was studied from September 2002 to February 2003 in Bahia Magdalena, Mexico. To obtain information about the artisanal and recreational fishery of M. squalida, local fishermen at different parts of the bay were interviewed. Clam densities were determined at one unexploited and two exploited sites along perpendicular tra...