|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Silvicultural alternatives to conventional even-aged forest man-agement-what limits global adoption?显示文摘Background: The development of forestry as a scientific and management discipline over the last two centuries has mainly emphasized intensive management operations focused on increased commodity production, mostly wood. This 'conventional' forest management approach has typically favored production of even-aged, single-species stands. While alternative management regimes have generally received less attention, this has been changing over the last three decades, especially in countries with developed economies. Reasons for this change include a combination of new information and concerns about the ecological consequences of intensive forestry practices and a willingness on the part of many forest owners and society to embrace a wider set of management objectives. Alternative silvicultural approaches are characterized by a set of fundamental principles, including avoidance of clearcutting, an emphasis on structural diversity and small-scale variability, deployment of mixed species with natural regeneration,and avoidance of intensive site-preparation methods.Methods: Our compilation of the authors' experiences and perspectives from various parts of the world aims to initiate a larger discussion concerning the constraints to and the potential of adopting alternative silvicultural practices.Results: The results suggest that a wider adoption of alternative silvicultural practices is currently hindered by a suite of ecological, economic, logistical, informational, cultural, and historical constraints. Individual contexts display their own unique combinations and relative significance of these constraints, and accordingly, targeted efforts, such as regulations and incentives, may help to overcome specific challenges.Conclusions: In a broader context, we propose that less emphases on strict applications of principles and on stand structures might provide additional flexibility and facilitate the adoption of alternative silvicultural regimes in a broader set of circumstances. At the same time, the acceptance of alternative silvicultural systems as the 'preferred or default mode of management' wil necessitate and benefit from the continued development of the scientific basis and valuation of a variety of ecosystem goods and services. This publication is aimed to further the discussion in this context. | Klaus J Puettmann Scott McG Wilson Susan C Baker Pablo J Donoso Lars Dr?ssler Girma Amente Brian D Harvey Thomas Knoke Yuanchang Lu Susanna Nocentini Francis E Putz Toshiya Yoshida Jürgen Bauhus | 2015 | Forest Ecosystems2015，2，2： | 4 |
| 2 | Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial显示文摘 | David W Andrews Charles B Scott Paul W Sperduto Adam E Flanders Laurie E Gaspar Michael C Schell Maria Werner-Wasik William Demas Janice Ryu Jean-Paul Bahary Luis Souhami Marvin Rotman Minesh P Mehta Walter J Curran | 2004 | The Lancet . 2004 (9422)2004，，9422： | 2 |
| 3 | Framework of Success Criteria for Design Build Projects 显示文摘 | A P C Chan D Scott E W M Lam | 2002 | Journal of Management in Engineering2002，18，3： | 1 |
| 4 | Nucleotide sequence, polymorphism, and evolution of ovine MHC class Ⅱ DQA genes 显示文摘 | Scott P C Gogolin-Ewens K J Adams T E | 1991 | Immunogenetics1991，34，2： | 1 |
| 5 | Estimating the ' critical' distance at which adjacent land-use degrades wetland water and sediment quality 显示文摘 | Jeff E Houlahan Scott Findlay C | 2004 | Landscape Ecology2004，19，： | 1 |
| 6 | LAMP proteins are required for fusion of lysosomes with phagosomes显示文摘 | Huynh K K Eskelinen E L Scott C C | 2007 | EMBO J2007，26，： | 1 |
| 7 | EELS study of niobium carbonitride nano-precipitates in ferrite 显示文摘 | E Courtois T Epicier C Scott | 2006 | Micron2006，37，： | 1 |
| 8 | On models for the operation of a class of electronic marketplaces 显示文摘 | Scott C H Scott J E | 2004 | Omega2004，，32： | 1 |
| 9 | Risks Of synchronous gastrointestinal Or biliary surgery with splenectomy for hematologic disease 显示文摘 | Mcaneny D Gtodek C P Scott T E | 1996 | Arch Surg1996，131，3： | 1 |
| 10 | Stem-like cells in bone sarcomas: implications for tumorigenesis显示文摘 | Gibbs C P Kukekov V G Reith J D Tchigrinova O Suslov O N Scott E W | 2005 | Neoplasia2005，7，： | 1 |
| 11 | Validation of the RTOG recursive partitioning analysis (RPA) classifica- tion for brain metastases显示文摘 | Gaspar L E Scott C Murray K | 2000 | Int J Radiat Oncol Biol Phys2000，47，4： | 1 |
| 12 | Treatment with interferon-a2b and ribavirin improves outcome in MERS-CoV-infected rhesus macaques 显示文摘 | Falzarano D de Wit E Rasmussen AL Feldmann F Oku- mura A Scott DP Brining D Bushmaker T Martellaro C Baseler L Benecke AG Katze MG Munster VJ Feldma- nn H | 2013 | Nat Med2013，19，10： | 1 |
| 13 | Single dose radiosurgical treatment of recurrent previously irradiated primary brain tumors and brain metastases:final report of RTOG protocol 90-05显示文摘 | Shaw E Scott C Souhami L | 2000 | Int J Radiat Oncol Biol Phys2000，47，2： | 1 |
| 14 | Percutaneous transthoracic needle aspiration biopsy显示文摘 | RYAN C LARSCHEID PATRICIA E THORPE WALTER J SCOTT | 1998 | Chest1998，114，： | 1 |
| 15 | percutaneous transthoraeic needle aspiration biopsy:a comprehensive review of its current role in the diagnosis and treatment of lung lumors显示文摘 | Larseheid R C Thorpe P E Scott W J | 1998 | Chest1998，114，3： | 1 |
| 16 | Rapid alteration of microRNA levels by histone deacetylase inhibition 显示文摘 | Scott G K Mattie M D Berger C E | 2006 | Cancer Res2006，66，3： | 1 |
| 17 | Growth differentiation factor-9 promotes the growth,development,and survival of human ovarian follicles in organ culture显示文摘 | HREINSSON J G SCOTT J E RASMUSSEN C | 2002 | J Clin Endocrinol Metab2002，87，1： | 1 |
| 18 | Cationic antimicrobial peptides block the binding of lipopolysaccharide (LPS) to LPS binding protein显示文摘 | SCOTT M G VREUGDENHIL A C E BUURMANW A | 2000 | J Immunol2000，164，2： | 1 |
| 19 | Electroencephalographic quantitation of opioid effect:Comparative pharmacodynamics of fentanyl and sufentanil显示文摘 | SCOTT J C COOKE J E STANSKI D R | 1991 | Anesthesiology1991，74，1： | 1 |
| 20 | Facts and recommendations about total homocysteine determinations:an expert opinion显示文摘 | Refsum H Smith A D Ueland P M Nexo E Clarke R McPartlinJ Johnston C Engbaek F SchneedeJ McPartlin C Scott J M | 2004 | Clinical Chemistry2004，50，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员