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99篇 您的检索式:作者名="Nizami"
    题名 作者 年代 出处 被引量
1橡胶树蒸腾特征及其与环境因子的关系显示文摘于2013年2—11月,应用Granier热消散探针对西双版纳地区橡胶树蒸腾进行了连续观测,并同步测定了环境因子(光合有效辐射(PAR)、气温、相对湿度和土壤含水量),结果表明:橡胶树蒸腾速率为昼高夜低的单峰曲线,晴天平均蒸腾速率、蒸腾量是雨天的4倍之多;雨季蒸腾启动时间较干季提前0.5~1.0 h、峰值时间较干季提前2.0~4.5 h,观测阶段日平均蒸腾量为27.84 kg·d-1;4月蒸腾量最大,其值为54.3 mm,11月蒸腾量最小,其值为29.6 mm。干季环境因子对蒸腾速率影响的大小顺序为:气温>相对湿度>PAR>土壤含水量,雨季为:PAR>相对湿度>气温>土壤含水量。干季橡胶林出现水分亏缺,但橡胶树通过其发达的根系可以获取深层土壤水,因此未对其造成严重的水分胁迫。赵玮 张一平 宋清海 张翔 姬红利 Syed Moazzam Nizami 余雷 2014生态学杂志2014,33,7:13
2Carbon stocks of different land uses in the Kumrat valley, Hindu Kush Region of Pakistan显示文摘Changes in land use cover, particularly from forest to agriculture, is a major contributing factor in increasing carbon dioxide(CO2) level in the atmosphere.Using satellite images of 1999 and 2011, land use and land use changes in the Kumrat valley KPK, Pakistan, were determined: a net decrease of 11.56 and 7.46 % occurred in forest and rangeland, while 100 % increase occurred in agriculture land(AL). Biomass in different land uses,forest land(FL), AL, and range land(RL) was determined by field inventory. From the biomass data, the amount of carbon was calculated, considering 50 % of the biomass as carbon. Soil carbon was also determined to a depth of 0–15and 16–30 cm. The average carbon stocks(C stocks) in all land uses ranged from 28.62 ± 13.8 t ha-1in AL to486.6 ± 32.4 t ha-1in pure Cedrus deodara forest. The results of the study confirmed that forest soil and vegetation stored the maximum amount of carbon followed by RL. Conversion of FL and RL to AL not only leads to total loss of about 56 %(from FL conversion) and 37 %(RL conversion) of soil carbon in the last decades but also the loss of a valuable carbon sink. In order to meet the emissions reduction obligations of the Kyoto Protocol, Conservation of forest and RL in the mountainous regions of the Hindu Kush will help Pakistan to meet its emissions reduction goals under the Kyoto Protocol.Adnan Ahmad Syed Moazzam Nizami 2015Journal of Forestry Research2015,26,1:8
3The inventory of the carbon stocks in sub tropical forests of Pakistanfor reporting under Kyoto Protocol显示文摘气候变化(UNFCCC ) 上的联合国框架习惯与森林有关要求报导的网碳股票变化和人为的温室气体排出物,包括那些。这份报纸在潜水艇描述碳股票的地位巴基斯坦的热带森林。巴基斯坦 viz 的副热带的森林里有二种主要潜水艇类型 viz 副热带的 Chir 松和副热带的 broadleaved 森林。样品阴谋的一个网络在四个选择地点被利用。二个地点从潜水艇被选择热带 Chir 松(Pinus roxburghii ) 森林并且二从副热带的 broadleaved 森林。测量和数据获得协议为从 2005 ~ 2010 执行的库存明确地被开发。在总数 261 阴谋(每 1ha .) 被建立。直径,基础区域,高度,体积和生物资源的评价被执行在每四个碳水池估计碳股票未葬、地下实时生物资源。土壤碳股票被做土壤采样也决定。在里面成熟(100 岁) 消瘦在 Ghoragali 和 Lehterar 地点的森林看台, 30.38 和 26.11 m2 的一个吝啬的基础区域 ? 慢桴摥椠 ? 瑀慥獲?Syed Moazzam Nizami 2012Journal of Forestry Research2012,23,3:5
4An unusual cause of simultaneous bilateral spontaneous pneumothorax显示文摘INTRODUCTION Scrub typhus,a tropical febrile vector borne disease also known as'Tsutsugamushi disease',is caused by Orientia tsutsugamushi,a gram negative obligate intracellular slow growing bacteria.The infection is transmitted by the bite of larval stage(chiggers)mites belonging to the family Trombiculidae.The diseaseMohammed Ismail Nizami Narendra Kumar Narahari Goganti Kruparao Paramjyothi Ashima Sharma 2017World Journal of Emergency Medicine2017,8,1:4
5Optimal control of overhead cranes显示文摘Al-Garni A Z Moustafa K A F Nizami S S A K J 1995Control Engineering Practice1995,3,9:2
6Key issues in life cycle assessment of ethanol production from lignocellulosic biomass: Challenges and perspectives显示文摘Anoop Singh Deepak Pant Nicholas E. Korres Abdul-Sattar Nizami Shiv Prasad Jerry D. Murphy 2009Bioresource Technology2009,,13:2
7Current status of minimal access surgery for gastric cancer 显示文摘Shehzad K Mohiuddin K Nizami S 2007Surg Oneol2007,16,2:1
8Aripiprazole-induced hiccups:a case report显示文摘Ray P Zia Ul Haq M Nizamie SH 2009General Hospital Psychiatry2009,,:1
95 versus 10 days of treat-ment with ceftriaxone for bacterial meningitis in children:a double-blind randomised equivalence study显示文摘Molyneux E Nizami SQ Saha S 0,,:1
10Efficacy of adjunctive high frequency repetitive transcranial magnetic stimulation of left prefrontal cortex in depression:a randomized sham controlled study显示文摘Ray S Nizamie SH Akhtar S 2011J Affect Disord2011,128,12:1
11Review of theintegrated process for the production of grass biomethane显示文摘Nizami A S Korres N E Murphy J D 2009Environmental Science Technology2009,43,22:1
12Current status of minimal access surgery for gastric cancer显示文摘Shehzad K Mohiuddin K Nizami S 2007Surg Oncol2007,16,2:1
13Enhanced detection rate of typhoid fever in children in a periurhan slum in Karaehi, Pakistan using polymerasc chain reaction technology 显示文摘Nizami SQ Bhutta ZA Siddiqui A_A 2006Scand J Clin Lab Invest2006,66,5:1
14Current status of mini- real access surgery for gastric cancer显示文摘Shehzad K Mohiuddin K Nizami S 2007Surg 0ncol2007,16,2:1
15Effect of augmentatory repetitive transcranial magnetic stimulation on auditory hallucinations inschizo- phrenia: Randomized controlled study 显示文摘Bagati D Nizamie S H Prakash R 2009Aust N Z J Psychiatry2009,43,4:1
16Role of serum fibrinogen in patients of ischemic cerebrovascular disease 显示文摘Beg M Nizami A Singhal KC 2007Nepal Med Coll J2007,9,2:1
17Novel antipsychotic drugs and INH-re-lated psychosis显示文摘Duggal HS Nizamie SH 2000Aust NZJ Psychiatry2000,34,2:1
18Current status of minimal access surgery for gastric cancer显示文摘Shehzad K Mohiuddin K Nizami S 2007Surg Oncol2007,16,2:1
19Decomposition of posterior alpha rhythm 显示文摘Bhattacharya J Kanjilal P P Nizamie S H 2000IEEE Trans Biomed Engineering2000,47,6:1
20Modeling the impacts of temperature and precipitation changes on soil CO_2 fluxes from a Switchgrass stand recently converted from cropland显示文摘Switchgrass(Panicum virgatum L.) is a perennial C_4 grass native to North America and successfully adapted to diverse environmental conditions. It offers the potential to reduce soil surface carbon dioxide(CO_2) fluxes and mitigate climate change. However, information on how these CO_2 fluxes respond to changing climate is still lacking. In this study, CO_2 fluxes were monitored continuously from 2011 through 2014 using high frequency measurements from Switchgrass land seeded in 2008 on an experimental site that has been previously used for soybean(Glycine max L.) in South Dakota, USA. DAYCENT, a process-based model, was used to simulate CO_2 fluxes. An improved methodology CPTE[Combining Parameter estimation(PEST) with 'Trial and Error' method] was used to calibrate DAYCENT. The calibrated DAYCENT model was used for simulating future CO_2 emissions based on different climate change scenarios. This study showed that:(i) the measured soil CO_2 fluxes from Switchgrass land were higher for 2012 which was a drought year, and these fluxes when simulated using DAYCENT for long-term(2015–2070) provided a pattern of polynomial curve;(ii) the simulated CO_2 fluxes provided different patterns with temperature and precipitation changes in a long-term,(iii) the future CO_2 fluxes from Switchgrass land under different changing climate scenarios were not significantly different, therefore, it can be concluded that Switchgrass grown for longer durations could reduce changes in CO_2 fluxes from soil as a result of temperature and precipitation changes to some extent.Liming Lai Sandeep Kumar Rajesh Chintala Vance N. Owens David Clay Joseph Schumacher Abdul-Sattar Nizami Sang Soo Lee Rashad Rafique 2016Journal of Environmental Sciences2016,28,5:1
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