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| 1 | Forest succession in post-agricultural Larix olgensis plantations in northeast China显示文摘In order to understand the management of regional vegetation,numerical classification and ordination are widely used to investigate community distribution and vegetation features.In particular,two-way indicator-species analysis programs(TWINSPAN)classifies plots and species into different groups.De-trended correspondence analysis(DCA)and canonical correspondence analysis(CCA)reflects the relationship between community and site conditions.Afforestation with Larix olgensis Herry.Plantations is a suitable restoration strategy on post-agricultural fields in the Lesser Khingan Mountains.The results of this study show how these plantations develop over time to establish a reliable pathway model by measuring and clarifying the succession process.Twenty-eight L.olgensis plantations along a 48-year chronosequence of afforestation were investigated with a quadrat sampling method.Species composition,community structure attributes of diversity,and site conditions were analyzed.Communities were classified by TWINSPAN into five successional stages:immature,juvenile,mid-aged,nearmature and mature.Classifications were validated by DCA and CCA analysis.Site conditions such as soil and litter thickness,soil organic matter,soil density,and pH were measured.Successional stages varied in community composition and species population,accompanied by time from afforestation and a gradient of site conditions.This gradient showed changes in vegetation occurrence and diversity coinciding with changes in soil conditions.The study showed that L.olgensis plantations had marked predominance in growth and were associated with improved soil fertility and the formation of a stable plant community. | Wei Ma Shen Lei Yujun Sun Jason Grabosky | 2020 | Journal of Forestry Research2020，31，6： | 3 |
| 2 | Conjugated nitroalkenes:Versatitle intermediates in organic synthesis显示文摘 | Barrett A G M Graboski G G | 1986 | Chem Rev1986，86，5： | 1 |
| 3 | Community policing in an age of terrorism 显示文摘 | Grabosky P | 2008 | Crime Law and Social Change2008，50，12： | 1 |
| 4 | Using the SPAD 502 meter to assess chlorophyll and nitrogen content op Benjamin fig and cottonwood leaves显示文摘 | Lob F C W Grabosky J C Bassuk N L | 2012 | Hort Technology2012，12，4： | 1 |
| 5 | Combustion of fat and vegetable oil derived fuels in diesel engines显示文摘 | GRABOSKI M MCCORMICK L | 1998 | Prog Energy Combust Sci1998，24，2： | 1 |
| 6 | Combustion of fat and vegetable oil derived fuels in diesel engines 显示文摘 | Graboski M S MeCormick R L | 1998 | Prog Energy Combust Sci1998，24，： | 1 |
| 7 | Conjugated Nitroalkenes Versatile Intermediates in Organic Synthesis显示文摘 | BARRETT A G M GRABOSKI G G | 1986 | Chem Rev1986，86，5： | 1 |
| 8 | Combustion of Fat and Vegetable Oil Derived Fuels in Diesel Engines显示文摘 | Michael S Graboski Robert L McCormick | 1998 | Progress in Energy and Combustion Science1998，24，2： | 1 |
| 9 | Conjugated Nitroalkenes Versatile Intermediates in Organic Synthesis显示文摘 | Barrett A G M Graboski G G | 1986 | Chem Rev1986，86，： | 1 |
| 10 | Measuring the emotional/socialaspects of lonelinese and isolation 显示文摘 | Vincenzi H Grabosky E | 1987 | ISoc Beh &Personality1987，2，2： | 1 |
| 11 | Pruning affects tree movement in hurricane force wind显示文摘 | GILMAN E F MASTERS F GRABOSKY J C | 2008 | Arboricultureand Urban Forestry2008，34，1： | 1 |
| 12 | Review of literature on the function and allo- metric ralationships of tree stems and branches显示文摘 | Dahle G A Grabosky J C | 2009 | Journal of Arboriculture2009，35，6： | 1 |
| 13 | Impact of bio-diesel source material and chemical struc-ture one missions of criteria pollutants from a heavy-dutyengine 显示文摘 | MCCORMICK R L GRABOSKI M S ALLEMAN T L | 2001 | Environmental Science and Technology2001，35，9： | 1 |
| 14 | In-use emissions from heavy-duty diesel vehicles 显示文摘 | Yanowitz J McCormick R L Graboski M S | 2000 | Environmental Science and Technology2000，34，5： | 1 |
| 15 | Disease-causing mutations in cardiac troponin T:Identification of a critical tropomyosin-binding region显示文摘 | Palm T Graboski S Hitchcock-DeGregori SE | 2001 | Biophys J2001，81，： | 1 |
| 16 | Combustion of fat and vegetable oil derived fuels in diesel engines显示文摘 | GRABOSKI M S MCCORMICK R L | 1998 | Progress in Energy and Combustion Science1998，，24： | 1 |
| 17 | In-use emissions from heavy-duty diesel vehicles 显示文摘 | Yanowitz J McCormick R L Graboski M S | 2000 | Environmental Science & Technology2000，34，： | 1 |
| 18 | Impact of Biodiesel Source Material and Chemical Structure on Emissions of Criteria Pollutants from a Heavy-Duty Engine显示文摘 | McCormick R L Graboski M S Alleman T L | 2001 | Environmental Science and Technology2001，35，9： | 1 |
| 19 | Impact of Biodiesel Source Material and Chemical Structure on Emissions of Criteria Pollutions from a Heavy-Duty Engine 显示文摘 | McCormick R Graboski M Alleman T | 2001 | Environmental Science and Technology2001，35，9： | 1 |
| 20 | Cytokine profile and T cell adhesiveness to endothelial selectins: in vivo induction by a myasthenogenic T cell epitope and immunomodulation by a dual altered peptide ligand 显示文摘 | Faber-Elmann A Grabosky V Dayan M | 2000 | International Immunology2000，12，： | 1 |
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