نتایج جستجو برای: forestry management

تعداد نتایج: 859308  

2016
Laura K. Gray Deogratias Rweyongeza Andreas Hamann Sally John Barb R. Thomas

University of Alberta, Department of Renewable Resources, 751 General Services Building, Edmonton, Alberta T5H 4R1, Canada Alberta Agriculture and Forestry, Forest Management Branch, 9920-108 Street, Edmonton, Alberta T5K 2M4, Canada c Isabella Point Forestry Ltd., 331 Roland Road, Salt Spring Island, British Columbia V8K 1V1, Canada University of Alberta, Department of Renewable Resources, 442...

متن کامل
2012
Gang Chen Michael A. Wulder Joanne C. White Thomas Hilker Nicholas C. Coops

a Canadian Forest Service (Pacific Forestry Centre), Natural Resources Canada, 506 West Burnside Road, Victoria, British Columbia, Canada V8Z 1M5 b Biospheric Sciences Branch, NASA Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771, USA c Integrated Remote Sensing Studio, Department of Forest Resources Management, Faculty of Forestry, University of British Columbia, 2424 Main...

متن کامل
2005
Guang Zhao Guofan Shao Keith M. Reynolds Michael C. Wimberly Tim Warner John W. Moser Keith Rennolls Steen Magnussen Michael Köhl Hans-Erik Anderson Guillermo A. Mendoza Limin Dai Andreas Huth Liangjun Zhang James Brey Yujun Sun Ronghua Ye Brett A. Martin Fengri Li

acquiring, integrating, analyzing and applying digital information to support sustainable forests.” The closely related term, “Digital Forest,” is defined as “a digital representation of forestry information.” These concepts and definitions were developed at “The 1 International Workshop on Digital Forestry,” June 13–19, 2004 in Beijing, China, which was jointly sponsored by Chinese and America...

متن کامل
2007
Peter A. Minang Michael K. McCall Jeroen J. Verplanke

Clean Development Mechanism (CDM) forestry project development requires highly multi-disciplinary and multiple-source information that can be complex, cumbersome and costly to acquire. Yet developing countries in which CDM projects are created and implemented are often data poor environments and unable to meet such complex information requirements. Using Cameroon as an example, the present pape...

متن کامل
Journal: :Revista de Administração da UFSM 2018

متن کامل
2008
Marco Boscolo Adrian Whiteman Kees van Dijk

and Adrian Whiteman of the Forest Policy Service of FAO, together with Herman Savenije and Kees van Dijk . It summarises the experiences and lessons learned from two projects in Latin America. These projects produced assessments of the status, experiences and prospects for financing mechanisms in 19 Latin American countries. A synthesis of these results is available in: Dijk, Kees van, and Herm...

متن کامل
2017
Oleg Chertov Alexander Komarov Alexey Mikhailov Gennady Andrienko Natalia Andrienko Peter Gatalsky

Sustainable forest management requires new tools to analyze spatial and temporal forest dynamics and to examine those forest parameters that are related to sustainability. We built a prototype system for data analysis and decision-making at forest enterprise level by integrating a forest ecosystem model EFIMOD-PRO (long-term prediction of forest growth and soil development) with an interactive ...

متن کامل
Journal: Journal of Rangeland Science 2017
Hossein Badripour,

Karim Saei was born in 1910, in Mashhad, north eastern Iran, where he got his diploma. He left behind his homeland for Karaj city to study at the Faculty of Agriculture of Tehran University. He passed his course very successfully and received his B.Sc. degree in 1931 followed by a scholarship to study for 2 years at Agronomic Institute in Montpellier, France. He graduated M.Sc. with excellent g...

متن کامل
Journal: :Forest@ - Rivista di Selvicoltura ed Ecologia Forestale 2011

متن کامل
Journal: :TRENDS IN THE SCIENCES 2013

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

function paginate(evt) { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term pg=parseInt(evt.target.text) var data={ "year":filter_year, "term":term, "pgn":pg } filtered_res=post_and_fetch(data,url) window.scrollTo(0,0); } function update_search_meta(search_meta) { meta_place=document.getElementById("search_meta_data") term=search_meta.term active_pgn=search_meta.pgn num_res=search_meta.num_res num_pages=search_meta.num_pages year=search_meta.year meta_place.dataset.term=term meta_place.dataset.page=active_pgn meta_place.dataset.num_res=num_res meta_place.dataset.num_pages=num_pages meta_place.dataset.year=year document.getElementById("num_result_place").innerHTML=num_res if (year !== "unfilter"){ document.getElementById("year_filter_label").style="display:inline;" document.getElementById("year_filter_place").innerHTML=year }else { document.getElementById("year_filter_label").style="display:none;" document.getElementById("year_filter_place").innerHTML="" } } function update_pagination() { search_meta_place=document.getElementById('search_meta_data') num_pages=search_meta_place.dataset.num_pages; active_pgn=parseInt(search_meta_place.dataset.page); document.getElementById("pgn-ul").innerHTML=""; pgn_html=""; for (i = 1; i <= num_pages; i++){ if (i===active_pgn){ actv="active" }else {actv=""} pgn_li="
  • " +i+ "
    • "; pgn_html+=pgn_li; } document.getElementById("pgn-ul").innerHTML=pgn_html var pgn_links = document.querySelectorAll('.mypgn'); pgn_links.forEach(function(pgn_link) { pgn_link.addEventListener('click', paginate) }) } function post_and_fetch(data,url) { showLoading() xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { var resp = xhr.responseText; resp_json=JSON.parse(resp) resp_place = document.getElementById("search_result_div") resp_place.innerHTML = resp_json['results'] search_meta = resp_json['meta'] update_search_meta(search_meta) update_pagination() hideLoading() } }; xhr.send(JSON.stringify(data)); } function unfilter() { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":"unfilter", "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } function deactivate_all_bars(){ var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(bar) { bar.dataset.active = false bar.style = "stroke:#71a3c5;" }) } year_chart.on("created", function() { var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(check) { check.addEventListener('click', checkIndex); }) }); function checkIndex(event) { var yrchart = document.querySelectorAll('.ct-bar'); var year_bar = event.target if (year_bar.dataset.active == "true") { unfilter_res = unfilter() year_bar.dataset.active = false year_bar.style = "stroke:#1d2b3699;" } else { deactivate_all_bars() year_bar.dataset.active = true year_bar.style = "stroke:#e56f6f;" filter_year = chart_data['labels'][Array.from(yrchart).indexOf(year_bar)] url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":filter_year, "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } } function showLoading() { document.getElementById("loading").style.display = "block"; setTimeout(hideLoading, 10000); // 10 seconds } function hideLoading() { document.getElementById("loading").style.display = "none"; } -->