Results 21 to 30 of about 24,137,124 (342)

Assessing site form as an indicator of site quality in even-aged Pinus radiata D. Don stands in north-western Spain

open access: yesAnnals of Forest Science, 2019
Site form and site index have shown similar precision for estimating site quality in even-agedPinus radiataD. Don stands in north-western Spain. Additionally, SF presents the advantage that it does not require stand age information and can therefore be ...
J. Molina-Valero   +4 more
semanticscholar   +1 more source

Biodiverse perennial meadows have aesthetic value and increase residents’ perceptions of site quality in urban green-space

open access: yes, 2017
We used photo-elicitation studies and a controlled perennial meadow creation experiment at ten urban green-spaces in southern England (five experimental sites and five control sites) to assess green-space visitors’ responses to urban meadows.
Georgina E. Southon   +4 more
semanticscholar   +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

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

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

Quality of vascular surgery Web sites on the Internet [PDF]

open access: yesJournal of Vascular Surgery, 2012
This study evaluated the readability, accessibility, usability, and reliability of vascular surgery information on the Internet in the English language.The Google, Yahoo, and MSN/Bing search engines were searched for "carotid endarterectomy," "EVAR or endovascular aneurysm repair," and "varicose veins or varicose veins surgery." The first 50 Web sites ...
Grewal, Perbinder   +4 more
openaire   +2 more sources

Height-age model and site index curves for Acacia mangium and Eucalyptus pellita in Indonesia

open access: yesForest Science and Technology, 2018
Height-age growth models and site index curves were developed for the site quality evaluation of Acacia mangium Willd and Eucalyptus pellita F. Muel stands in Korintiga Hutani plantation, Pangkalan Bun, Central Kalimantan, Indonesia.
Roscinto Ian C. Lumbres   +4 more
doaj   +1 more source

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

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

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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