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| 1 | 生物多样性的生态学意义显示文摘引言生物多样性(Biological Diversity)这一术语(常被缩写为Biodi-versity)近年来突然流行起来。这是由于人类改变生境,特别是采伐热带雨林导致世界范围的大量野生动植物物种灭绝,从而引起人们日益关注的必然结果。据记载,自公元1600年以来,共有724个物种消亡,而在1900~1950年期间共有60个物种消亡。这些数字可与自然背景下估计每100年到1000年消失1个物种的速率相对照。这些数字比在一般文献中广泛引用的令人震惊的数字要小(表1)。这种差异的产生是由于比较的基础不同所致。较大的数字是以下列3方面的要素为基础计算的: (1)对热带森林林冠的研究发现。 | Martin Holdgate 李立高 | 1996 | 人类环境杂志1996，25，6： | 6 |
| 2 | Sustainability in the forest 显示文摘 | Holdgate M | 1993 | Commonwealth Forestry Review1993，72，4： | 1 |
| 3 | Systematic review of the relative efficacy of non-steroidal anti-inflammatory drugs and opioids in the treat-ment of acute renal colic显示文摘 | Holdgate A Pollock T | 2004 | B M J2004，328，7453： | 1 |
| 4 | Is there a role tor antimuscarinics in renal colic? A randomised controlled trial 显示文摘 | Holdgate A Oh CM | 2005 | J Urol2005，174，： | 1 |
| 5 | A comparison of tape -tying Versus a tube- holding device for securing endotracheal tubes in adults 显示文摘 | Murdoch E Holdgate A | 2007 | Anaesth Intensive Care2007，35，5： | 1 |
| 6 | Geological processes that control lateral and vertical variability in coal seam moisture contents-Latrobe Valley(Gippaland Basin)显示文摘 | Holdgate Guy R | 2005 | International Journal of Coal Geology2005，63，： | 1 |
| 7 | Sustainability in the forest显示文摘 | Holdgat M | 1993 | Common wealth Forest- ry Review1993，72，4： | 1 |
| 8 | Sequence stratigraphic analysis and the origina of Tertiary brown coal lithotypes,Latrobe Valley,Gippland Basin,Australia显示文摘 | Holdgate G R Kershaw A P Sluiter I R K | 1995 | International Journal of Coal Geology1995，28，： | 1 |
| 9 | Work pressure and patient flow management in the emergency department:findings from an ethnographic study 显示文摘 | Nugus P Holdgate A Fry M | 2011 | Acad Emerg Med2011，18，10： | 1 |
| 10 | Sustainability in the forest显示文摘 | Holdgat M | 1993 | Commonwealth Forestry Review1993，72，4： | 1 |
| 11 | Is there a role for antimuscarinics in renal colic? A randomized controlled trial显示文摘 | Holdgate A | 2005 | J Urol2005，74，2： | 1 |
| 12 | Is there a role for antimuscarinics in renal colic a randomized controlled trial 显示文摘 | Holdgater | 2005 | JUrol2005，174，2： | 1 |
| 13 | The implementation of intranasal fentanyl for children in a mixed adult and pediatric emergency department reduces time to analgesic administration 显示文摘 | Holdgate A Cao A Lo KM | 2010 | Acad Emerg Med2010，17，2： | 1 |
| 14 | Systematic review of the relative efficacy of non steroidal anti - inflammatory drugs and opioids in the treatment of acute renal colic 显示文摘 | Holdgate A Pollock T | 2004 | BMJ2004，328，38： | 1 |
| 15 | WITHDRAWN : Adenosine versus intravenous cal- cium channel antagonists for the treatment of supraventricu|ar tachycar- dia in adults显示文摘 | Holdgate A Foo A | 2012 | Cochrane Database Syst Rev2012，2，00： | 1 |
| 16 | Sustainability in the forest显示文摘 | Holdgat M | 1993 | Common Wealth Forestry Review1993，72，4： | 1 |
| 17 | Tectonic significance of the Lambert graben, East Antarctica: Reconstructing the Gondwanan rift显示文摘 | Mat Harrowwfield Guy R Holdgate Christopher J L Wilson | 2005 | Geology2005，33，： | 1 |
| 18 | Tectonic significance of the Lambert graben,East Antarctica:reconstructing the Gondwanan rift显示文摘 | Harrowfield M Holdgate G R Wilson C J L | 2005 | Geology2005，33，3： | 1 |
| 19 | Kinetic and structural characteristics of the ingibition of enoyl (acyl carrier protein) reductase by Triclosan显示文摘 | Ward W H Holdgate G A Rowsell S | 1999 | Biochemistry1999，38，12： | 1 |
| 20 | Sustainability in the forest显示文摘 | Holdgat M | 1993 | Common Wealth Forestry Review1993，72，4： | 1 |
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