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| 1 | 中国CH_4排放量的估算显示文摘1987—1989年用自动连续采样分析设备对杭州地区的稻田CH_4排放进行了三年连续观测,1988—1990年用定期采样、分析方法对四川乐山地区的稻田CH_4排放进行了三年观测.发现稻田CH_4排放率有很大的日变化、季节变化和年际变化,这些变化主要是由土壤特性、水稻生长状况以及气象条件的变化造成的.不同地区稻田CH_4排放率差别很大,变化规律也不同,这种差别主要是由土壤特性,水稻品种及气候条件的差别造成的.根据现有观测资料,估计中国稻田CH_4年排放总量为17×10^(12)g.对沼气池的CH_4泄漏进行了三年系统观测研究,发现沼气池泄漏变化范围很大,但泄漏量总起来都很小,中国1000万个沼气池不构成大气CH_4的重要源.根据沼气池的泄漏估计了农村堆肥的CH_4排放量为3.2×10^(12)g/a;根据城市、稻田附近和沙漠地区大气CH_4浓度的测量结果推算了城市CH_4排放量;根据反刍动物消耗食物总量估计了反刍家畜的CH_4排放量;根据瓦斯排放资料估计了煤矿CH_4排放量;根据文献资料估计了中国天然湿地的CH_4排放量.最后估计了中国各种源的CH_4排放总量及未来变化趋势.1988年中国CH_4排放总量为40×10^(12)g,其中一半以上来自稻田.2000年中国CH_4排放总量可达45×10^(12)g,主要是反刍动物和煤矿排放量增加. | 王明星 戴爱国 黄俊 任丽新 沈壬兴 H. Schutz H. Renneuberg W. Seiler R. A. Rasmussen M.A.K. Khalil | 1993 | 大气科学1993,17,1: | 61 |
| 2 | The mating system of the true fruit fly Bactrocera tryoni and its sister species, Bactrocera neohumeralis显示文摘以果实为食的真水果苍蝇, Bactrocera tryoni (Queensland 水果苍蝇) ,被假定有基于 nonresourced 的列克交配系统。这大部分未经测试、矛盾数据存在建议 Bactrocera tryoni 可以把一个基于资源的交配系统集中于 fruiting 主机植物。我们测试了 Bactrocera tryoni,和它的靠近的兄弟 Bactrocera neohumeralis 的交配系统,在用实验室的大地笼子饲养的苍蝇。我们使用了允许我们决定是否的观察实验:交配对的(i) 被聚集或 nonaggregated;(ii ) 交配系统是基于的资源或 nonresource;(iii ) 苍蝇利用了可能的里程碑(高树在上短) 作为配偶约会地点;并且(iv ) 男性们从男性主导的列克打电话给女性。我们记录了越过所有实验交配对的将近 250 Bactrocera tryoni,揭示那:交配对的(i) 被聚集;(ii ) 交配几乎总是发生在高树上在上短;(iii ) 交配是基于的 nonresource;并且(iv ) 男性和女性和男性们先于女性的没有证据到达了配偶约会地点。Bactrocera neohumeralis 交媾是更很少发生的(仅仅总共的 30 交配对) ,要不是那些对,为高树和一个基于资源的交配系统的没有证据有类似的偏爱。交配行为的 Bactrocera tryoni 的一些方面与一个 lekking 系统的理论期望排列,但是其它不做。直到为不含糊的女性的证据,选择能被提供(是在真列克下面预言了) , Bactrocera tryoni 的交配系统最好被描述为基于的 nonresource,我们也为有 land-marking 可以被包含的证据的聚集系统。 | Wasala M. T. D. Ekanayake Mudalige S. H. Jayasundara Thelma Peek Anthony R. Clarke Mark K. Schutze | 2017 | Insect Science2017,24,3: | 3 |
| 3 | Characterization of diazepam submicron emulsion interface: Role of oleic acid显示文摘 | M. Y. Levy W. Schutze C. Fuhrer S. Benita | 1994 | Journal of Microencapsulation1994,,1: | 3 |
| 4 | Recent developments in titanium alloy application in the energy industry显示文摘 | R.W Schutz H.B Watkins | 1998 | Materials Science & Engineering A1998,,1: | 2 |
| 5 | Drought can favour the growth of small in relation to tall trees in mature stands of Norway spruce and European beech显示文摘Background: Climate change triggered many studies showing that trends and events of environmental conditions can reduce but also accelerate growth at the stand and individual tree level. However, it is still rather unknown how climate change modifies the growth partitioning between the trees in forest stands.Methods: Based on long-term girth-tape measurements in mature monospecific and mixed-species stands of Norway spruce(Picea abies(L.) Karst.) and European beech(Fagus sylvatica L.) we traced the effect of the severe droughts in 2003 and 2015 from the stand down to the tree level.Results: Stand growth of Norway spruce decreased by about 30% in the once-in-a-century drought 2015, while European beech was much more drought resistant. Water availability generally amplified size-asymmetric growth partitioning. Especially in case of Norway spruce water availability primarily fostered the growth of predominant trees, whereas drought favoured the growth of small trees at the expense of the predominant ones. We could not detect significant differences between mixed and monospecific stands in this regard.Conclusions: The drought-induced reallocation of growth in favour of small trees in case of spruce may result from its isohydric character. We hypothesize that as small trees are shaded, they can benefit from the reduced water consumption of their sun-exposed taller neighbours. In case of beech, as an anisohydric species, tall trees suffer less and smaller trees benefit less under drought. The discussion elaborates the consequences of the water dependent growth allocation for forest monitoring, growth modelling, and silviculture. | Hans Pretzsch Gerhard Schutze Peter Biber | 2018 | Forest Ecosystems2018,5,3: | 2 |
| 6 | Development of heavy steel plate for mayflower resolution,special purpose vessel for erection of offshore wind towers显示文摘 | SCHUTZ W SCHOROTER F | 2005 | Materials Science & Technology2005,21,5: | 1 |
| 7 | Plant communities affect the species-area relationship on Carea' sempervirens tussocks显示文摘 | YU F H KRUSI B SCHUTZ M | 2008 | Flora2008,203,3: | 1 |
| 8 | Current practice of insulin pump therapy in children and adolescents - the Han- hover recipe显示文摘 | Danne T yon Schutz W Lange K | 2006 | Pediatr Diabetes2006,7,4: | 1 |
| 9 | Energy metabolism: overviewof recent methods used in human studies显示文摘 | SCHUTZ Y DEURENBERG P | 1996 | Ann Nutr Metab1996,40,4: | 1 |
| 10 | The naturally split Npu Dna Eintein exhibits an extraordinarily high rate in the protein trans-spli- cing reaction显示文摘 | Zettler J Schutz V Mootz HD | 2009 | FEBS Lett2009,583,5: | 1 |
| 11 | Autonomous Navigat/on of Global Positioning System Satellites Using Cross-Link M~surcments 显示文摘 | P A M Abusali B D Tapley B E Schutz | 1998 | Journal of Guidance Control And Dynamics (AIAA-4238-780)1998,21,2: | 1 |
| 12 | Revolution in plate osteosynthesis new internal fixator systems 显示文摘 | Schutz M Sudkamp NP | 2003 | J Orthop Sci2003,8,: | 1 |
| 13 | The nature of the iron oxide-based catalyst for dehydrogenation of ethylbenzene to styrene显示文摘 | Muhler M Schutze J Wesemann M | 1990 | Journal of Catalysis1990,126,2: | 1 |
| 14 | Vitamin D signaling is modulated on multiple levels in health and disease 显示文摘 | EBERT R SCHUTZE N ADAMSKI J | 2006 | Mol Cell Endocrinol2006,248,12: | 1 |
| 15 | Twenty four-hour energy expenditure and basal metabolic rate measured in a whole-body indirect calorimeter in Gambian men 显示文摘 | Minghalli G Schutz Y Charbonnier A | 1990 | Am J Clin Nutr1990,51,: | 1 |
| 16 | Fat intake and adiposity in 8 to 11-year-old obese children显示文摘 | Maffeis C Pinelli L Schutz Y | 1996 | Int J Obes Relat Metab Disord1996,20,: | 1 |
| 17 | Screening and detection of nimetazepam and its chief metabolite显示文摘 | SCHOLERMANN K SCHUTZ H | 1990 | Beitr Gerichtl Med1990,48,: | 1 |
| 18 | Experimental verification of a negative index of refraction显示文摘 | SHELBY R A SMITH D R SCHUTZ S | 2001 | Science2001,292,5514: | 1 |
| 19 | A new accelero-metric method to assess the daily walking practice 显示文摘 | SCHUTZ Y WEINSIER S TERRIER P etal | 2002 | Int JObes Relat Metab Disord2002,26,1: | 1 |
| 20 | Expression of ADAM15 in lung carcinomas 显示文摘 | Schutz A Hartig W Wobus M | 2005 | Virchows Arch2005,446,4: | 1 |