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Now showing items 901-910 of 1262
Emisiones de dióxido de carbono y metano en un ecosistema costero tropical: la laguna de Coyuca, Guerrero, México
(Tlamati, 2016-06-30)
The coastal ecosystem of Coyuca Lagoon is important on economic and ecological areas at the Costa Grande of Guerrero. Due to this importance, it is necessary to know about natural emissions of methane (CH4) and carbon ...
Evaluación del medio físico y calidad del agua por medio de insectos bioindicadores, en el brazo derecho del cauce Aguas Blancas, Acapulco Gro., México
(Revista Entomología Mexicana, 2015-01)
A study was conducted to evaluate the biotic index BMWP applicability in order to measure water pollution and, to display the physical environment protocol on the right zone of urban fluvial stream Aguas Blancas in Acapulco, ...
Estimación de la contaminación por desechos antropogénicos en cauces de la ciudad de Acapulco, Guerrero, México
(Tlamati, 2014-04-19)
An inventory of illegal dumping of urban solid waste (MSW), special handling waste (RME) and domestic wastewater discharges thrown away in 78 water effluents at the city of Acapulco, Guerrero, México was developed in the study.
An educational intervention to generate environmental behaviors in the family
(International Journal of Current Research, 2017-12)
The rational use of natural resources and the protection of the environment means acting with responsability and opportunity. To generate environmental behaviors in the family, its members must have environmental culture. ...
Acuatic Insects at Southeast of Wetlands in the Tres Palos Lagoon, Acapulco, Guerrero, Mexico
(American Scientific Research Journal for Engineering, Technology, and Sciences, 2016-01)
Aquatic environment alteration is reflected in the biodiversity of the ecosystem, aquatic insects are used to evaluate the anthropogenic impact. In the dry season (May-June) the samples are taken in 13 collection sites in ...
Caracterización del uso actual del suelo en Las Ánimas, municipio de Tecoanapa, Guerrero.
(Revista Iberoamericana de Ciencias, 2017-12)
Approximation to the study of water quality
(Applied Mathematical Sciences, 2018-03-25)
The main objective of this study is to propose a discrete approach to water quality study, applied to freshwater ecosystems, through the uctuations in the populations of benthic macroinvertebrates and their tolerance to pollution.
Diagnóstico ambiental de tres comunidades Mayo del municipio de Benito Juárez de Sonora
(Revista Iberoamericana de Ciencias, 2014-07)
A participatory diagnosis of the main environmental problems at three communities Mayo in the municipality of Benito Juarez, Sonora, Mexico was conducted. They held workshops with key stakeholders in the communities where ...
Brief Review on Chagas Disease in the State of Guerrero, Mexico
(cea EDICIONES, 2017-08-24)
Chagas disease is a problem for global public health, especially in countries in Latin America where the disease is endemic. In the state of Guerrero, Mexico, the geographic, ecological and environmental characteristics ...
Mathematical aspects on the harmonic index
(International Journal of Mathematical Analysis, 2017-01)
The aim of this paper is to obtain new inequalities involving the harmonic index H(G) to other well-known topological indices. Moreover, we show that the computation of the harmonic index is reduced to the computation of ...