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埃塞俄比亚的中央高地房屋建筑木材消费和树种偏好-提高树木种植的意义(英文)

Journal of Forestry Research 2010年第1期21卷 104-110,I0004页

作者： Lalisa Alemayehu Duguma herbert hager Institute of Forest Ecology University of Natural Resources and Ap-plied Life SciencesVienna Austria. Peter Jordanstrasse 82 A-1190 Vienna Austria

2008年间在埃塞俄比亚高原调查房屋建筑木材消费和树种偏好情况,以及森林产品建设的策略和未来利用的可能性。对36座农家住户其中包括24座铁皮屋顶的房子和28座茅草盖顶的房子为对象进行调查,研究建筑木材的种类、材积和来源。结果表明... 详细信息

2008年间在埃塞俄比亚高原调查房屋建筑木材消费和树种偏好情况,以及森林产品建设的策略和未来利用的可能性。对36座农家住户其中包括24座铁皮屋顶的房子和28座茅草盖顶的房子为对象进行调查,研究建筑木材的种类、材积和来源。结果表明,平均一座房屋的每57m2地面空间面积需消耗木材13.7m3。地面空间面积和木材消耗量的变化随房屋种类而变化。平均一座铁皮屋顶的房屋的每51.9m2地面空间面积需消耗木材16.8m3,平均一座茅草盖顶的屋顶每28.6 m2地面空间面积需消耗木材3.2 m3。家庭和地面空间面积的大小是影响建筑木材消耗的主要因素。平均一座住房需消耗木材种类分别为,9.3%非洲铅笔柏(Juniperusprocera)、5.6%墨西哥落羽杉(Cupressus lusitanica)、29.2%蓝桉(Eucalyptusglobulus)和26%赤桉(Eucalyptus camaldulensis)。由非洲铅笔柏(Juniperusprocera),墨西哥落羽杉和蓝桉来源的木材被限制。因此,目前木材短缺大约为59.5%。建议改进树木的种植方法来提高木材量,同时可研制土壤砖当作建筑材料的替代品。

关键词：建筑木材地面空间铁皮屋顶的房屋茅草盖顶屋顶的房屋树种偏好

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Combined forest and soil management after a catastrophic event

引用

Journal of Mountain Science 2020年第10期17卷 2459-2484页

作者： Augusto ZANELLA Jean-Francois PONGE Anna ANDREETTA Michael AUBERT Nicolas BERNIER Eleonora BONIFACIO Karine BONNEVAL Cristian BOLZONELLA Oleg CHERTOV Edoardo A.C.COSTANTINI Maria DE NOBILI Silvia FUSARO Raffaello GIANNINI Pascal JUNOD Klaus KATZENSTEINER Jolantha KWIATKOWSK-MALINA Roberto MENARDI Lingzi MO Safwan MOHAMMAD Annik SCHNITZLER Adriano SOFO Dylan TATTI herbert hager Universita degli Studi di Padova Dipartimento TESAFViale dell’Universita 1635020 Legnaro(PD)Italy Museum National d'Histoire Naturelle CNRS UMR 71794 avenue du Petit Château91800 BrunoyFrance URA IRSTEA/EA 1293–FR CNRS 3730 SCALE UFR Sciences et TechniquesUniversitede Rouen76821 Mont Saint Aignan cedexFrance Universitadegli Studi di Torino Dipartimento di Scienze AgrarieForestali e AlimentariLargo P.Braccini 210095 Grugliasco(TO)Italy Ecole superieure des Arts Decoratifs de Strasbourg 67082 StrasbourgFrance Prof.Emeritus Dr.habil.EcologyAlbert Schweitzer Str.2026129 OldenburgGermany Accademia dei Georgofili Logge degli Uffizi of Florence50122 Florence Accademia Nazionale di Agricoltura Via Castiglione1140124 Bologna BOItaly Department of Agricultural FoodEnvironmental and Animal SciencesUniversity of Udinevia delle Scienze 20933100 UdineItaly Universitadegli Studi di Padova Dipartimento DAFNAEViale dell’Universita1635020 Legnaro(PD)Italy Accademia italiana di scienze forestali Piazza Tommaso Alva Edison1150133 FirenzeItaly Service de la faune des forets et de la nature(SFFN)Route des Cheseaux 92017 BoudrySwitzerland Institute of Forest Ecology Dept.of Forest and Soil SciencesUniversity of Natural Resources and Life Sciences(BOKU)ViennaPeter Jordanstr.821190 ViennaAustria Warsaw University of Technology Faculty of Geodesy and CartographyDepartment of Spatial Planning and Environmental SciencesPolitechniki 1 Sq.00-661 WarsawPoland Universitadegli Studi di Padova Centro Studi Ambiente AlpinoVia F.Ossi4132046 San Vito di Cadore(BL)Italy School of Geographical Sciences Guangzhou UniversityGuangzhou 510006P.R.China Institute of Land Use Technology and Regional Development-Faculty of Agricultural and Food Sciences and Environmental Management-University of Debrecen4032 DebrecenBoszormenyiut 138Hungary Universite de Lorraine Cite Universitaire57000 MetzFrance Department of European and Mediterranean Cultures:Architecture EnvironmentCultural Heritage(DiCEM)Universitad

At the end of October 2018,a storm of unprecedented strength severely damaged the forests of the eastern sector of the Italian *** affected forest area covers 42,500 *** president of one of the damaged regions asked for help from the University of *** eight months of discussion,the authors of this article wrote a consensus *** sometimes asper debate brought to light some crucial aspects:1)even experienced specialists may have various opinions based on scientific knowledge that lead to conflicting proposals for *** some of them there is evidence that to restore a destroyed natural environment it is more judicious to do nothing;2)the soil corresponds to a living structure and every ecosystem’s management should be based on it;3)faced with a catastrophe,people and politicians find themselves unarmed,also because they rarely have the scientific background to understand natural *** politicians are the only persons who make the key decisions that drive the economy in play and therefore determine the near future of our *** article is an attempt to respond directly to the governor of a region who formally and prudently asked a university department called"Land,Environment,Agriculture and Forestry"for help before taking decisions;4)the authors also propose an artistic interpretation of facts(uncontrolled storm)and conclusions(listen to the soil).Briefly,the authors identify the soil as an indispensable source for the renewal of the destroyed forest,give indications on how to prepare a map of the soils of the damaged region,and suggest to anchor on this soil map a series of silvicultural and soil management actions that will promote the soil conservation and the faster recovery of the natural dynamic stability and resilience.

关键词： Vaia storm Wind damages Soil organic carbon Soil functioning Humus form Climate change

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