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    题名 作者 年代 出处 被引量
1Deforestation Trends and Spatial Modelling of its Drivers in the Dry Temperate Forests of Northern Pakistan–A Case Study of Chitral显示文摘Deforestation is a major environmental challenge in the mountain areas of Pakistan. The study assessed trends in the forest cover in Chitral tehsil over the last two decades using supervised land cover classification of Landsat TM satellite images from 1992, 2000, and 2009, with a maximum likelihood algorithm. In 2009, the forest cover was 10.3% of the land area of Chitral(60,000 ha). The deforestation rate increased from 0.14% per annum in 1992–2000 to 0.54% per annum in 2000–2009, with 3,759 ha forest lost over the 17 years. The spatial drivers of deforestation were investigated using a cellular automaton modelling technique to project future forest conditions. Accessibility(elevation, slope), population density, distance to settlements, and distance to administrative boundary were strongly associated with neighbourhood deforestation. A model projection showed a further loss of 23% of existing forest in Chitral tehsil by 2030, and degradation of 8%, if deforestation continues at the present rate. Arandu Union Council, with 2212 households, will lose 85% of its forest. Local communities have limited income resources and high poverty and are heavily dependent on non-timber forest products for their livelihoods. Continued deforestation will further worsen their livelihood conditions, thus improved conservation efforts are essential.Khuram Shehzad Faisal M.Qamer MSR Murthy Sawaid Abbas Laxmi D.Bhatta 2014Journal of Mountain Science2014,11,5:3
2Metabolic and inflammatory responses open or laparascopic cholecystectomy显示文摘Jakenays MSR Mitchell V Hashim ZA 1994Bri Surg1994,81,:1
3A study of association of ankle brachial index(ABI)and the highly sensitive C-reactive protein(hsCRP)in Type 2Diabetic Patients and in Normal Subjects显示文摘KOT MSR GD 2013J Clin Diagn Res2013,7,1:1
4Evaluation of facial asymmetry using soft-tissue thickness for forensic purposes 显示文摘Torres MSR Cantin M Perezr FJ 2011IntJ Morphol2011,29,3:1
5The structure of Rigidoporus lignosus laccases containing a full complementof copper ions, reveals an asymmetrical arrangenmnt for the T3 copper pair显示文摘Silvia G Maria T C Marco MSR 2004J Mol Biol2004,,342:1
6Aetiology, management and current and future treatment options 显示文摘Kozel MSR 2004Drugs2004,64,:1
7Fatty acid signaling in tile β-cell and insulin secretion 显示文摘Nolan CJ Madiraju MSR Delghingaro-Augusto V 2006Diabetes2006,55,2:1
8Facile synthesie of 9,10-dihydro-4H-benzo cyclohepta thiophene- 4-one: A crucial drug intemmediate--Application of Wittig- Horner reaction 显示文摘Murty MSR Ramalingam T Sabitha G 2001Heterocycl Commun2001,7,5:1
9Review of anti-VEGF therapy in proliferative diabetic retinopathy显示文摘Jardeleza MSR Miller JW 0,,02:1
10Effects of endothelin-1 on intraocular pressure and aqueous humor dynamics in the rabbit eye显示文摘Taniguchi T Okada K Haque MSR Sugiyama K Kitazawa Y 1994Curr Eye Res1994,13,6:1
11Metabolic and inflammatory responese after opern or laparoscopic cholecystectomy显示文摘Jakeways MSR Mitchll V Hashim IA 2004Br J Surg2004,81,:1
12The structure of Rigidoporus lignosus laccase containing a full complement of copper ions,reveals an asymmetrical arrangement for the T3 copper pair显示文摘 Maria T C Marco MSR 2004J Mol Biol2004,,342:1
13An experimental basis for implicating excitotoxicity in glaucoma optic neuropathy显示文摘Vorwerk CK Gorla MSR Dreyer EB 1999Surv Ophthalmol1999,43,1:1
14Metabolic and inflam matory responses open or laparascopie cholecystectomy 显示文摘Jakenays MSR Mitchell Hashim ZA 2004Bri Surg2004,81,1:1
15Mapping the geographic distribution of Aglaia bourdillonii Gamble(Meliaceae),an endemic and threatened plant,using ecological niche modeling显示文摘Irfan-Ullah M Amarnath G Murthy MSR Peterson AT 0,,:1
16Metabolic and inflammatory responses after open or laparoscopic cholecystectomy显示文摘JAKEWAYS MSR 1994Br J Surg1994,81,:1
17Metabolic and inflammatory responese after opern or laparoscopic cholecystectomy显示文摘Jakeways MSR Mitchll V Hashim IA 1994Br J Surg1994,81,:1
18Enzimatic synthesis and modification of polymers in nonaqueons solvents显示文摘AKKARA JA AYYAGARI MSR BRUNO FF 2002Trbtech2002,17,2:1
19Sodium dodecyl sulphate-enhanced desorption of atrazine: effect of surfactant concentration and of organic matter content of soils显示文摘CAMAZANO MS MARTIN MJS CRUZ MSR 2000Chemosphere2000,41,:1
20Impact of the new Austrian inpatient payment strategy on hosp- ital behavior: a system-dymmaies model显示文摘MSR 2002Soeio-Eeonomic Planning Sciences2002,,36:1
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