Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Carlos Mestanza-Ramon"'
Autor:
R. Y. Alarcón Borges, Ofelia Pérez Montero, Rogelio García Tejera, María Teresa Durand Silveira, José Celeiro Montoya, Dayniel Hernández Mestre, Jorge Mesa Vazquez, Carlos Mestanza-Ramon, Diego Hernandez-Guzmán, Celene B. Milanes
Publikováno v:
Land, Vol 12, Iss 4, p 842 (2023)
The protection of forest cover in Cuba is a state priority. It is part of the state plan to deal with climate change. The purpose of this paper is to assess the legal risks associated with the protection of forest cover, which is essential to ensure
Externí odkaz:
https://doaj.org/article/b849cbb8babf4fe9a5de636e32f30313
Publikováno v:
Explorador Digital. 4:55-65
En la última década en la República del Ecuador se fortaleció notablemente el turismo y uno de los beneficiados fueron las comunidades indígenas y rurales mediante el turismo comunitario. Este tipo de turismo no ha logrado alcanzar las metas por
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcec4bfee9c9f3b33ab6acdcb67d37d4
https://doi.org/10.33262/exploradordigital.v4i1.1075
https://doi.org/10.33262/exploradordigital.v4i1.1075
Autor:
Nelson Rene Ortiz Naveda, Dina Maricela Veloz Veloz, Victor Manuel Alvear Velasquez, Carlos Mestanza Ramon, Manfredy Ismael Chugnay
Publikováno v:
International Journal of Engineering Research and.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064d9156a504831dc0000ff0fca456e8
https://doi.org/10.17577/ijertv8is070099
https://doi.org/10.17577/ijertv8is070099
Autor:
Maritza Sanchez Capa, Aurora Ariza Velasco, Angel Cunalata Garcia, Mirian Jimenez Gutierrez, Marco Toledo Villacís, Carlos Mestanza Ramon
Publikováno v:
International Journal of Engineering Research and.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b5cc43ae42962335bc83b51546235f
https://doi.org/10.17577/ijertv8is060413
https://doi.org/10.17577/ijertv8is060413
Autor:
Irene Passarelli, Demmy Mora-Silva, Mirian Jimenez-Gutierrez, Santiago Logroño-Naranjo, Damaris Hernández-Allauca, Rogelio Ureta Valdez, Victor Gabriel Avalos Peñafiel, Luis Patricio Tierra Pérez, Marcelo Sanchez-Salazar, María Gabriela Tobar Ruiz, Katherin Carrera-Silva, Salvatore Straface, Carlos Mestanza-Ramón
Publikováno v:
Resources, Vol 13, Iss 6, p 84 (2024)
In Ecuador, illegal gold mining has led to significant environmental impacts, with the release of harmful elements such as mercury (Hg) into the environment. Mercury, due to its physical–chemical characteristics and the transport elements involved
Externí odkaz:
https://doaj.org/article/2da652248bfc404fb1462b5b1c6cb4f1
Autor:
Carlos Mestanza-Ramón, Samantha Jiménez-Oyola, Juan Cedeño-Laje, Karla Villamar Marazita, Alex Vinicio Gavilanes Montoya, Danny Daniel Castillo Vizuete, Demmy Mora-Silva, Luis Santiago Carrera Almendáriz, Santiago Logroño-Naranjo, Guido Mazón-Fierro, Renato Herrera-Chávez, Giovanni D’Orio, Salvatore Straface
Publikováno v:
Toxics, Vol 12, Iss 5, p 323 (2024)
Artisanal and small-scale gold mining (ASGM) plays a crucial role in global gold production. However, the adoption of poor mining practices or the use of mercury (Hg) in gold recovery processes has generated serious environmental contamination events
Externí odkaz:
https://doaj.org/article/068dc417130d4661a10cf1688e785571
Autor:
Irene Passarelli, Demmy Mora-Silva, Carla Arguello Guadalupe, Thalía Carrillo Arteaga, Rogelio Ureta Valdez, Luz María Orna Puente, María Gabriela Tobar Ruiz, Guicela Ati-Cutiupala, Marcelo Sanchez-Salazar, Salvatore Straface, Carlos Mestanza-Ramón
Publikováno v:
Resources, Vol 13, Iss 4, p 53 (2024)
Artisanal and Small-scale Gold Mining (ASGM) is a source of supply in many areas of the world, especially in developing countries. This is often carried out illegally using toxic substances such as mercury. Mercury, due to its chemical–physical pro
Externí odkaz:
https://doaj.org/article/054d4a5a3d884de6bfe47b1aa7227ea5
Autor:
Irene Passarelli, Michelle Vanessa Villacis Verdesoto, Samantha Jiménez-Oyola, Ana Gabriela Flores Huilcapi, Demmy Mora-Silva, Giorgio Anfuso, Jose Fernando Esparza Parra, Mirian Jimenez-Gutierrez, Luis Santiago Carrera Almendáriz, Victor Gabriel Avalos Peñafiel, Salvatore Straface, Carlos Mestanza-Ramón
Publikováno v:
Toxics, Vol 12, Iss 2, p 162 (2024)
Gold mining activity is a source of supply in many areas of the world, and especially in developing countries, it is practiced illegally and by applying unsafe techniques. Particularly in Ecuador, artisanal and small-scale gold mining (ASGM) is wides
Externí odkaz:
https://doaj.org/article/2edd5101c96d4a67ba42addcf6116f18
Publikováno v:
Plants, Vol 12, Iss 20, p 3635 (2023)
In the Ecuadorian Amazon region, there are various types of edible fruits that have distinct qualities and benefits. Understanding the uses, properties, and functions of these fruits is important for researching products that are only available in lo
Externí odkaz:
https://doaj.org/article/a4f223d932184e2080061c70a770c896
Autor:
Glenda Elizabeth Sghirla-Herrería, Fabián Segundo Guamán-Quinche, Raúl Lorenzo González-Marcillo, Carlos Mestanza-Ramón
Publikováno v:
Revista Arbitrada Interdisciplinaria Koinonía, Vol 5, Iss 10, Pp 893-903 (2020)
The objective of the research was focused on analyzing the prevalence of haemoparasites in dual-purpose cattle in the Pallatanga canton, Chimborazo Province, Ecuador. Based on the laboratory analysis, the Capata farm had the highest incidence of hemo
Externí odkaz:
https://doaj.org/article/ab786104be4f4770abfdd7a15699a63d