Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Duncan Harrison"'
Publikováno v:
New Zealand Journal of Forestry Science, Vol 47, Iss 1, Pp 1-11 (2017)
Abstract Background Two indices, the 300 Index and Site Index, are commonly used to quantify productivity of Pinus radiata D.Don within New Zealand. Although maps of these indices exist, availability of new data and modifications to underlying models
Externí odkaz:
https://doaj.org/article/675e3d06c4004499bd26f8d6c23b2938
Autor:
Tui Warmenhoven, Andrew Dunningham, Peter Edwards, Lisa Sharma-Wallace, Pia Pohatu, Tim Barnard, Duncan Harrison, Tina Porou, Sandra J. Velarde
Publikováno v:
Forest Policy and Economics. 91:46-53
Forests and forestry in many forms are instrumental in contributing positively to environmental, social and economic outcomes in New Zealand. However, simply increasing production or efficiency has not always realised positive benefits for communitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3f2e3dfe83436e3a77fd0710b4a9a23
https://doi.org/10.1016/j.forpol.2017.09.001
https://doi.org/10.1016/j.forpol.2017.09.001
Autor:
Duncan Harrison, Mark O. Kimberley, Juan J. Monge, Jonathan P. Dash, Les J. Dowling, Michael S. Watt
Publikováno v:
Forest Ecology and Management. 406:361-369
Final crop stand density is an important determinant of plantation value. A relatively simple model, based on productivity indices, has recently been developed that can spatially optimise final crop stand density S opt , of the widely planted plantat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe197bfea400772ad3d54b43a7f62a7
https://doi.org/10.1016/j.foreco.2017.07.044
https://doi.org/10.1016/j.foreco.2017.07.044
Publikováno v:
Canadian Journal of Forest Research. 47:527-535
Surfaces that describe spatial variation in optimal stand density following final thining (Sopt) are likely to be of considerable use to forest managers. Using a comprehensive series of growth model simulations, the aim of this research was to (i) de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::396b80b47b8c5232849f739c9dfa5385
https://doi.org/10.1139/cjfr-2016-0220
https://doi.org/10.1139/cjfr-2016-0220
Publikováno v:
Sustainability, Vol 11, Iss 12, p 3477 (2019)
Sustainability; Volume 11; Issue 12; Pages: 3477
Sustainability; Volume 11; Issue 12; Pages: 3477
Planted forest ecosystems provide a wide range of goods and services such as timber, carbon sequestration, and avoided erosion. However, only ecosystem services with market values (e.g., timber) are usually represented in decision making while those
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6feafb839e752a0d390008c2942b8695
https://www.mdpi.com/2071-1050/11/12/3477
https://www.mdpi.com/2071-1050/11/12/3477
Publikováno v:
Forest Policy and Economics. 72:122-131
Planted forests provide multiple benefits to society such as timber, carbon sequestration and avoided sedimentation, which are collectively called ecosystem services. Assessing the economic viability of timber production and the value of other ecosys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8964c1322f65e934af55f70542b8e620
https://doi.org/10.1016/j.forpol.2016.06.023
https://doi.org/10.1016/j.forpol.2016.06.023
Publikováno v:
Land Use Policy. 39:135-145
We employ an integrated spatial economic model to assess the net private and public benefits of converting marginal agricultural land into forest plantations (afforestation) in New Zealand. For numerous locations, we conduct policy analysis consideri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d0815cc77b89b9ade053bb8e0b43390
https://doi.org/10.1016/j.landusepol.2014.03.012
https://doi.org/10.1016/j.landusepol.2014.03.012
Publikováno v:
Ecosystem Services. 38:100954
This study evaluates a proposed programme that would sustain and enhance the provision of ecosystem services in planted forests. We focused on the evaluation of the benefits and costs of the conservation of the New Zealand brown kiwi, an iconic yet t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2f6d9583c261e13a5fbb37657f208a
https://doi.org/10.1016/j.ecoser.2019.100954
https://doi.org/10.1016/j.ecoser.2019.100954
Autor:
John M. Rose, Riccardo Scarpa, James A. Turner, João H.N. Palma, Tim Barnard, Duncan Harrison, Richard Yao
Publikováno v:
Ecological economics, 2014, Vol.98, pp.90-101 [Peer Reviewed Journal]
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Planted forests are increasingly recognised for the provision of habitats for species threatened with extinction. Despite this development, a limited number of empirical studies have been undertaken to estimate the economic value of this ecosystem se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff0199338f9fa97be504e29a923b941
http://dro.dur.ac.uk/17426/1/17426.pdf
http://dro.dur.ac.uk/17426/1/17426.pdf
Publikováno v:
SAC
Generally progressive procedural content in the context of 3D scene rendering is expressed as recursive functions where a finer level of detail gets computed on demand. Typical examples of content procedurally generated are fractal images and noise t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bda5c0f01c98fe0d5814c38126613be0
https://doi.org/10.1145/1529282.1529718
https://doi.org/10.1145/1529282.1529718