Results 11 to 20 of about 1,443,694 (263)

Preliminary Stand Table for Average Dominant Trees of Jati Plus Perhutani in Saradan, Madiun, and Ngawi Forest Districs

open access: yesJurnal Manajemen Hutan Tropika, 2016
In order to realize sustainable teak forest management, the strategic plan of forest management is highly needed to establish the growth characteristics model of Jati Plus Perhutani (JPP). The most thing which cannot be ignored to estimate the growth and
Rissa Rahmadwiati   +2 more
doaj   +1 more source

Proposals for Nothofagus antarctica diameter growth estimation: simple vs. global models

open access: yesJournal of Forest Science, 2014
Tree growth is one of the main variables needed for forest management planning. The use of simple models containing traditional equations to describe tree growth is common. However, equations that incorporate different factors (e.g.
H. Ivancich   +4 more
doaj   +1 more source

Hanford Site Ecological Quality Profile [PDF]

open access: yes, 2002
This report reviews the ecological quality profile methodology and results for the Hanford Site. It covers critical ecological assets and terrestrial resources, those in Columbia River corridor and those threatened and engdangered, as well as hazards and risks to terrestrial resources.
Bilyard, Gordon R.   +2 more
openaire   +2 more sources

Resource communication. ORGEST: Regional guidelines and silvicultural models for sustainable forest management

open access: yesForest Systems, 2017
Aim of the study: To develop regional guidelines for sustainable forest management. Area of the study: Forests of Catalonia (NE Spain). Material and methods: The process of developing the forest management guidelines (FMG) started by establishing a ...
Míriam Piqué   +2 more
doaj   +1 more source

Assessing the quality of web sites

open access: yesApplied Computing and Informatics, 2011
AbstractThis paper reviewed the most recent evaluation criteria methods which were used in different e-business services. Furthermore, it proposes general criteria for evaluating the quality of any website regardless of the type of service that it offers. The dimensions of the criteria are content quality, design quality, organization quality, and user-
Hasan, Layla, Abuelrub, Emad
openaire   +2 more sources

Equações para estimar a biomassa da parte aérea e do sistema radicular em povoamentos de Eucalyptus grandis em sítios com produtividades distintas Equations to estimate shoot and root system biomass in Eucalyptus grandis stands at sites with different productivities

open access: yesRevista Árvore, 2008
O objetivo principal deste trabalho foi ajustar equações para a estimativa da biomassa da parte aérea e sistema radicular de povoamentos de Eucalyptus grandis aos 11 anos de idade, crescendo em dois sítios com produtividades distintas.
Sérgio Luis de Miranda Mello   +1 more
doaj   +1 more source

Historical Service Quality Assessment of Malaysia’s World Heritage Site [PDF]

open access: yesJournal of International Business, Economics and Entrepreneurship, 2018
The tourism sector is experiencing a remarkable constant progress and becoming one of the fastest growing economic sectors globally. In this context, it is interest for the academics and destination marketing organizations to undertake a dedicated study ...
Hasnawati Haji Guliling   +1 more
doaj   +3 more sources

The Quality of Grouper Cultivation Waters Around Bauxite Mining Site [PDF]

open access: yesE3S Web of Conferences, 2021
The purpose of this study was to determine the quality of the aquatic environment and the content of heavy metals, sediment, fish, and shellfish around the bauxite mining area.
Habibah Sayyidah Nur   +2 more
doaj   +1 more source

Studi Pembuatan Kelas Bonita pada Tegakan Acacia mangium Willd. di PT. Musi Hutan Persada, Sumatera Selatan

open access: yesJurnal Ilmu Kehutanan, 2008
Study on the Determination of  Site Quality Index for Acacia mangium Willd. in PT Musi Hutan Persada, South Sumatra Site index is required to estimate forest productivity.
Heru Budi Santoso   +2 more
doaj   +1 more source

Site index research: a literature review

open access: yesLeśne Prace Badawcze, 2020
The purpose of this paper was to review literature covering the topic of site index with particular emphasis on Scots pine, the most important forest-forming species in Poland.
Kędziora Wojciech   +2 more
doaj   +1 more source

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