We analysed population trends of 24 wildfowl species in Mexico. Wildfowl numbers peaked during the early 1980s; lowest counts were recorded in 1997. Total wildfowl numbers (all species combined) and duck numbers (duck species combined) showed significant short-term (1981–2000) declines, while ...
In 1944 he accepted an appointment as geneticist and plant pathologist assigned the task of organizing and directing the Cooperative Wheat Research and Production Program in Mexico. This program … involved scientific research in genetics, plant breeding, plant pathology, entomology, agronomy, soil scien...
Prior to European exploration, California’s Native American population was the densest of any area north of Mexico, and the region was the most culturally and linguistically diverse. 2. Texas (Population: 29,730,311) Everything’s bigger in Texas, including the population — and the land ...
Rural Population Trends in Mexico: Demographic and Labor Changes This chapter addresses the main transformations experienced by the rural population in recent decades in Mexico. It maintains that demographic trends are closely connected to labor and distributional changes in rural communities, particu......
In this study, a change in the severity of increased extreme precipitation is investigated across CONUS. CONUS has diversities in climate zones, geomorphological features, and water vapor sources from the Pacific Ocean, the Gulf of Mexico, and the Atlantic Ocean11. Because of this diversity, incre...
Louisiana, constituent state of the United States of America. It is delineated from its neighbors—Arkansas to the north, Mississippi to the east, and Texas to the west—by both natural and man-made boundaries. The Gulf of Mexico lies to the south. The c
National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico J. Víctor Moreno-Mayar Archaeological Research Collection, Tallinn University, Tallinn, Estonia Raili Allmäe & Jüri Peets Museum and Institute of Zoology, Polish Academy of Sciences, Warsaw, Poland Martyna Molak & Wiesław Bo...
Mississippi is smaller than most of the U.S. states and is bounded on the north byTennessee, on the east byAlabama, on the south byLouisianaand theGulf of Mexico, and on the west by Louisiana andArkansas. Mississippi is naturally well suited to agriculture; its soil is rich and deep, ...
Since the late 20th century, South Carolina’s Hispanic population has been among the fastest growing in the country, owing largely to expansive immigration from Mexico and elsewhere in Latin America. There also has been an increase in Asian immigration....
. The northwestern portion of the Precambrian Shield, however, drains into Lake Athabasca and then to theBeaufort Seavia theMackenzie River. The extreme southwestern portion of Saskatchewan, including the Frenchman River, is part of theMissouri Riverdrainage basinthat empties into theGulf of Mexico....