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68篇 您的检索式:作者名="Diddens"
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1土壤中的生物多样性与生态系统功能显示文摘我们回顾了目前关于土壤生物多样性及其在生态系统过程中的作用、对于人类目标的重要性及对胁迫和扰动的恢复能力等的研究进展。现存物种的数量远远大于人们已经描述的数量,即使是对于肉眼可见的分类群也是如此。而且也普遍缺乏在生物地理学上的综合描述。迫切需要在分类学和对新一代系统科学家培训上做更大努力。尤其是应当集中致力于就我们所知。对生态系统功能起关键作用的土壤生物类群方面。为了确定这种类群,需要对土壤生物区系的影响圈(sphere of Influence,SOI),如根的生物区系、有机物质破碎者(shredder)和土壤生物扰动者(bioturbator)加以识别,这些影响圈比如可能通过与植物的相互作用而控制着生态系统的过程。在这些SOI中,我们分析出了土壤有机体的功能类群。最迫切需要研究的问题是将物种按功能类群进行区分,并确定功能类群中的物种冗余。这种迫切性是根据为阐述与集约化农业、森林扰动、环境污染和全球环境变化有关的土壤功能丧失程度的需要而确定的。目前认为最处于危险的土壤生物区系是那些大型动物群的有机物破碎者、土壤生物扰动者、某些专门的细菌(如硝化细菌和固氮菌)以及形成真菌的菌根中贫乏物种的功能类群。在开展这些优先性研究时,需要使用长期的和大尺度的田间试验,以及地理统计学和地理信息系统等现代方法进行试验研究。Lijbert Brussaard Val M.Behan-Pelletier David E.Bignell Valerie K.Brown Wim Didden Patrica Folgarait Carlos Fragoso Diana Wall Freckman Vadakattu V.S.R.Gupta Tsutomu Hattori's David L.Hawkworth Carole Klopatek Patric Lavelle David W.Malloch Josef Rusek Bengt Sderstrom James M.Tiedje Ross A.Virginia 闵庆文 1997人类环境杂志1997,26,8:6
2Can difference in soil community composition after peat meadow restoration lead to decomposition and mineralization rate显示文摘Vandijk J Van Didden Warn Kuenen F 2009Soil Biology & Biochemistry2009,41,:1
3Demand Side Management in a competitive European market: Who should be responsible for its implementation 显示文摘Marcel H Didden William D Dhaeseleer 2003Energy Policy2003,,31:1
4Radar imaging mechanism of the sea bed:resuh of the C-STAR experiment in 1996 with special emphasis on the relaxation rate of short waves due to current variations显示文摘Hennings I Lurin B Didden N 2001Journal of Physical Oceanography2001,31,:1
5Sleep problems and daytime problem behaviors in children with intellectual disability显示文摘Didden R Korzilius H van Aperlo B 2002J Intellect Disabil Res2002,46,7:1
6Effects of speech output on maintenance of requesting and frequency of vocalizations in three children with developmental disabilities 显示文摘Sigafoos J Didden R O' reilly M 2003Aug- mentative and alternative communication2003,,1:1
7Ecology of terrestrial Enchytraeidae 显示文摘Didden W A M 1993Pedobiologia1993,37,:1
8Laparoscopic fluorescence detection of ovarian carcinoma metastases using 5-aminolevulinic acid-induced protoporphyrin显示文摘Loning M Diddens H Kupker W 2004Cancer2004,100,8:1
9The use of earthworms in eco-logical soil classification and assessment concepts 显示文摘Rmbke J Jnsch S Didden W 2005Ecotoxicology and Environmental Safety2005,62,:1
10Access to and use of Interact by adolescents who have a physical disability:A comparative study 显示文摘Lathouwers K de Moor J Didden R 2009Research in Developmental Disabilities2009,30,4:1
11Endoscopic treatment of malignant gastric and duodenal strictures: a prospective, multicenter study显示文摘Andrea Tringali Paul Didden Alessandro Repici Manon Spaander Michael J. Bourke Stephen J. Williams Julius Spicak Pavel Drastich Massimiliano Mutignani Vincenzo Perri André Roy Krystal Johnston Guido Costamagna 2014Gastrointestinal Endoscopy2014,,1:1
12Esophageal stents in malignant and benign disorders 显示文摘Didden P Spaander MC Bruno MJ 2013Curt Gastroenterol Rep2013,15,4:1
13Endoscopic treatment of malignant gastric and duodenal strictures: a prospective, multi- center study显示文摘Tringali A Didden P Repici A eta/ 2014Gastrointest Endose2014,79,1:1
14A systematic review of behavioralintervention research on adaptive skill building in high-functioning young adults with autism spectrum disorder显示文摘Palmen A Didden R Lang R 2012Research inAutism Spectrum Disorders2012,6,2:1
15Laparoscopic fluorescence detection of ovarian carcinoma metastases using 5-aminolevulinic acid-induced protoporphyrin IX显示文摘L(o)ning M Diddens H Küpker W 2004Cancer2004,100,8:1
16Photodynamictargeting of human retinoblastoma cells using covalent low-densitylipopmtein conjugates显示文摘Schmidt-Erfurth U Diddens H Birngruber R 1997Br J Cancer1997,75,1:1
17Cyberbullyi-ng among students with intellectual and developmental disability in special education settings显示文摘Didden R Scholte RH Korzilius H 2009Dev Neurorehabil2009,12,3:1
18Laparoscopic fluorescence detection of ovarian carcinoma metastases using 5-aminolevulinic acid-induced protoporphyrin Ⅸ显示文摘 Diddens H Kupker W 2004Cancer2004,100,:1
19Laparoscopic fluorescence detection of ovarian carcinoma metastases using 5-aminolevulinic acid-induced protoporphyrin Ⅸ显示文摘Loning M Diddens H Kupker W 2004Cancer2004,100,:1
20Soil organic matter distribution as influenced by enchytraeid and earthworm activity显示文摘KOUTIKA L S DIDDEN W A M MARINISSEN J C Y 2000Biol Fertil Soils2000,32,:1
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