Results 11 to 20 of about 1,672 (142)

Deposition of micro-elements through leaf fallen from different types of vegetation, north-eastern Mexico [PDF]

open access: yes, 2014
The aim of the study was to determine monthly (2007) the content and deposition of Cu, Fe, Mn and Zn in leaf fallen litterfall samples collected in four sites, northeastern Mexico.
Alvarado, María del Socorro   +5 more
core   +1 more source

Do Consumers Want More Nutritional and Health Information on Wine Labels? Insights from the EU and USA [PDF]

open access: yes, 2016
The global strategy to reduce the harmful use of alcohol launched in 2010 by the World Health Organization includes, amongst several areas of recommended actions, providing consumer information about, and labelling, alcoholic beverages to indicate ...
Annunziata, Azzurra   +3 more
core   +2 more sources

Necromass in forests of Madre de Dios, Peru: A comparison between terra firme and lowland forests [PDF]

open access: yes, 2018
This is the final version of the article. Available from Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas via the DOI in this record.Stocks of dead wood or necromass represent an important portion of biomass and nutrients in ...
Araujo-Murakami, A   +6 more
core   +1 more source

Impacts of urbanization on groundwater hydrodynamics and hydrochemistry of the Toluca Valley Aquifer (Mexico) [PDF]

open access: yes, 2014
The Toluca Valley is located on the high plains of Mexico, where there are significant industrial zones and large populations.Water needs are almost exclusively met by groundwater, which has brought about intense exploitation of the aquifer and ...
ESTELLER ALBERICH, MARIA VICENTA   +7 more
core   +1 more source

The chaetognatha of the Eastropic Expedition, with notes as to their possible value as indicators of hydrographic conditions [PDF]

open access: yes, 1959
ENGLISH: The purpose of this study was to investigate the possibility that certain species of Chaetognatha found in Eastern Tropical Pacific waters can serve as biological indicators of oceanographic features. "Indicator" organisms have been found useful
Renner, James A., Sund, Paul N.
core  

Coupling an environmental database to a geographical information system [PDF]

open access: yes, 2000
The Ria Arosa is a coastal zone located in the north-western region of Galicia-Spain. An information system was developed as a decision support tool for environment management and protection of that coastal zone. Geographical Information System (GIS) in
Duarte, António A. L. Sampaio   +2 more
core  

Spartan Daily April 22, 2010 [PDF]

open access: yes, 2008
Volume 134, Issue 42https://scholarworks.sjsu.edu/spartandaily/1257/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +7 more sources

Black Truffle Production, Soils and Mediterranean Woods: Spanish Research Contributions (1962-2006) [PDF]

open access: yes, 2008
The production of mycorrhizal fungi provides higher economic returns than any other forest product in many Mediterranean woods. In these areas, truffles (Tuber spp.) and mushrooms of Boletus and Lactarius genus are the fungi that yield the highest ...
Díaz Fernández-Zapata, Paloma   +4 more
core   +2 more sources

Biological production in the Eastern Pacific Ocean [PDF]

open access: yes, 1964
ENGLISH:The present paper is principally concerned with the geographic distribution of the standing crop and production of phytoplankton at the surface of the eastern Pacific, east of 130°W and between 10°N and 33°S, as reflected by recently collected ...
Forsbergh, Eric D., Joseph, James
core  

Home - About - Disclaimer - Privacy