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Fernanda M. G. Ramalho,Jéssica M. Andrade,Paulo R. G. Hein
Pág. e008
Aim of study: To verify how well near infrared (NIR) spectroscopy is able to discriminate wood specimens from natural and planted forests. This study was carried out using tropical trees from Brazil.Area of study: Wood specimens coming from Lavras (21°10...
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Ebong Mbuotidem Sampson, Victory Udoh, Nsidibe Mbuotidem Sampson, Comfort Abraham, Joseph Ogbobula (Author)
Pág. 22 - 28
Purpose: This study was carried out to evaluate the environmental and socio-economic effects of timber harvesting as well as to identify the drivers increasing the rate of timber exploitation in Imo River Estuary, Eastern Obolo Local Government Area, Akw...
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Wagner Santos de Almeida,Newton Moreira de Souza
A exploração econômica de hidrocarbonetos na Província Petrolífera de Urucu, localizada em umenclave que dista 280 km da sede do município de Coari/AM, acontece em uma das áreas de maiorsensibilidade ambiental do planeta, a floresta amazônica. O municípi...
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Emilia Ciupan, Cornel Ciupan, Emilia-Maria Câmpean, Lucia Stelea, Cecilia-Elena Policsek, Florin Lungu and Daniela-Corina Jucan
Wood is used as a raw material in various industries, including the production of furniture, which puts pressure on the exploitation of the forests and the continuous reduction of their surfaces, with undesirable effects on the environment. The paper pro...
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Filippos A. (Phil) Aravanopoulos
The consequences of silviculture and management on the genetic variation and structure of long-impacted populations of forest tree are reviewed assessed and discussed, using Mediterranean forests as a working paradigm. The review focuses on silviculture ...
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Nwokocha Chibueze
Pág. 1 - 5
This paper examined the historical analysis of the economic effect of drought on tropical forest management in Northern Nigeria, causes and effect of drought and recommended solutions to curb the menace of drought in the affected regions in Northern Nige...
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C. Bulafu,D. Barang,A.E. Eycott,P. Mucunguzi,R.J. Telford,V. Vandvik
Aboveground biomass (AGB) contained in privately-owned forests is less frequently measured than in forest reserves despite their greater likelihood of degradation. We demonstrate how density changes in contrast to species compositional changes have drive...
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T.I. Borokini,F.D. Babalola,T.O. Amusa,S.T. Ivande,Z.J. Wala,O.O. Jegede,D. Tanko,J.O. Ihuma
In Nigeria, human communities are found within or beside forest ecosystems, depending onthese ecosystems for survival. Their forest exploitation is considered a threat to conservation efforts,leading to constant conflicts between Government, law enforcem...
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Hualin Xie, Chih-Chun Kung, Yanting Zhang and Xiubin Li
Ecological land is like the ?liver? of a city and is very useful to public health. Ecological land change is a spatially dynamic non-linear process under the interaction between natural and anthropogenic factors at different scales. In this study, by set...
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Shannon M. Berch,Kang-Hyeon Ka,Hyun Park,Richard Winder
Inspired by collaborative work among researchers from the two jurisdictions, we explore the commercial mushroom industry in the Republic of Korea and British Columbia, Canada, searching for similarities and differences that may guide future development. ...
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Charalampos Papakonstantinou, Ioannis Daramouskas, Vaios Lappas, Vassilis C. Moulianitis and Vassilis Kostopoulos
This paper addresses the problem of singularity avoidance for a 4-Control Moment Gyroscope (CMG) pyramid cluster, as used for the attitude control of a satellite using machine learning (ML) techniques. A data-set, generated using a heuristic algorithm, r...
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Humberto Mata-Alejandro, Erick Arturo Betanzo-Torres, Gabycarmen Navarrete-Rodriguez and Maria Del Refugio Castañeda-Chavez
The objective of this work is to show the population structure of V. tiliifolia under natural conditions. The study was conducted in three municipalities in the state of Veracruz, México; through transects of 20 × 100 m (2000 m2), the population structur...
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Hom Nath Pathak
Pág. 55 - 62
Present study focuses on ecology of Myrsine capitellata Wall. and its rapid decline due to over-exploitation in forests of Paiyunpata Village, Baglung district. Ecological parameters like importance value, species diversity, etc. have been studied. Besid...
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Sergio Llerena-Montoya, Andrés Velastegui-Montoya, Bryan Zhirzhan-Azanza, Viviana Herrera-Matamoros, Marcos Adami, Aline de Lima, Francisco Moscoso-Silva and Luis Encalada
The Ecuadorian Amazon is considered a biodiverse region, and at the same time contains the largest number of oil blocks and oilfields in the country. Oil exploitation requires the implementation of oil facilities and related infrastructure, such as roads...
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Franco Perazzoni, Paula Bacelar-Nicolau and Marco Painho
Due to the characteristics of the Southern Amazonas Mesoregion (Mesorregião Sul do Amazonas, MSA), conducting on-site surveys in all licensed forestry areas (Plano de Manejo Florestal, PMFS) is an impossible task. Therefore, the present investigation aim...
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Pawel Strzalkowski and Urszula Kazmierczak
This paper proposes a framework to systematize the scope of reclamation works that optimize the agricultural, forest, aquatic, natural, economic, and cultural values of areas after the exploitation of mineral raw materials by mining. The framework descri...
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Chuck Sturtevant
Pág. Finance an - 89
The documentary film Habilito: Debt for Life provides a case study of the conflicts and tensions that arise at the point of contact between highland migrants and Mosetenes, members of an indigenous community in the Bolivian Amazon. It focuses particularl...
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Edilson Fortes (Author)
Pág. 1413 - 1419
The Biguaçu basin was settled by German and Azores immigrants and by groups of African slaves. German immigrants occupied the upper Biguaçu region, while the Azores people settled in the lowlands and later near the mouth of the river. The resource exploi...
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Alan Ferreira Leite de Lima, Milton César Costa Campos, Joalison de Brito Silva, Witória de Oliveira Araújo, Bruno Campos Mantovanelli, Fernando Gomes de Souza, Raphael Moreira Beirigo, Douglas Marcelo Pinheiro da Silva, Rodrigo Santana Macedo and Flávio Pereira de Oliveira
The processes of occupation and exploitation in the Amazon have been increasing, and as a consequence, forest areas are being replaced by agroecosystems. As a consequence of this change, changes have been occurring in the soil attributes, and consequentl...
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Nguyen An Binh, Huynh Song Nhut, Nguyen Ngoc An, Tran Anh Phuong, Nguyen Cao Hanh, Giang Thi Phuong Thao, The Trinh Pham, Pham Viet Hong, Le Thi Thu Ha, Dieu Tien Bui and Pham Viet Hoa
The main purpose of this paper is to assess the land use and land cover (LULC) changes for thirty years, from 1990?2020, in the Dong Thap Muoi, a flooded land area of the Mekong River Delta of Vietnam using Google Earth Engine and random forest algorithm...
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