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1Macroinvertebrates in the bed sediment of the Yellow River显示文摘Extensive agricultural,industrial and urban development in the Yellow River,China,have modified the sediment-water balance,flow and inundation regimes,longitudinal connectivity,integrity of riparian vegetation,and water quality.Macroinvertebrate assemblages in the bed sediment of main channel and major reservoirs of the Yellow River are described in detail for the first time.A total of 74 taxa comprising 17 taxa of oligochaetes,48 taxa of aquatic insects,5 taxa of molluscs,and 4 taxa of other animals were recorded.A range of feeding guilds were represented,including, collector-gatherers(32 taxa),predators(17 taxa),scrapers(16 taxa),shredders(6 taxa)and collector-filterers(2 taxa).Both the mean density and biomass of macroinvertebrates were significantly higher in sites located in the artificial reservoirs compared with the main river channel. Assemblages varied spatially;Oligochaetes dominated assemblages in upper reaches,insects dominated in middle reaches and other animals(e.g.Crustacea)dominated in lower reaches. Collector-gatherers were dominant throughout the entire river.Classification analysis identified five site-groups on the basis of macroinvertebrate presence/absence:downstream of reservoirs;vegetated sites;reservoir sites;polluted sites,and;lower-reach sites.Lower macroinvertebrate richness,density and biomass,compared with other similar large rivers,were attributed to modification of the sediment-water balance and associated disturbance of benthic habitats.Pollution,stability of sediment and sediment concentration combined to influence the distribution of macroinvertebrates.This knowledge will substantially benefit the recent focus on the health and environmental water requirements of the Yellow River.ZHAO Weihua WANG Haijun WANG Hongzhu Paul G CLOSE 2011International Journal of Sediment Research2011,26,3:6
2Precision atomic gravimeter based on Bragg diffraction显示文摘P A Altin M T Johnsson V Negnevitsky G R Dennis R P Anderson J E Debs S S Szigeti K S Hardman S Bennetts G D McDonald L D Turner J D Close N P Robins 2013New Journal of Physics2013,,2:2
3The pivotal roles of product knowledge and corporate social responsibility in event sponsorship effectiveness 显示文摘Lacey R Close A G Finney R Z 2010Journal of Business Research2010,63,11:1
4Temporal association of elevations in serum cardiac troponin T and myocardial oxidative stress after prolonged exercise in rats显示文摘Nie J Close G George K P 2010Eur J Appl Physiol2010,110,6:1
5The pivotal roles of product knowledge and corporate social responsibility in event sponsorship effectiveness显示文摘LACEY R CLOSE A G FINNEY R Z 2009J Business Res2009,11,:1
6Taylor R1 Who has regular mammograms Effects of knowledge, beliefs, health-related factors 显示文摘Achat H Close G 2005Prey Med2005,41,:1
7Endoscopic management of frontal sinus disease显示文摘SCHAEFER S D CLOSE L G 1990Laryngoscope1990,100,21:1
8Laryngopharyngeal manifestations of reflux:diagnosis and therapy显示文摘Close L G 2002Eur J Gastroenterol Hepatol2002,,1:1
9Multip lanar reconstructed computed to mography images improves depiction and understanding of the anat omy of the frontal sinus and recess显示文摘Kew J Rees G L Close D 2010Am J Rhinol2010,16,2:1
10Multiplanar recons tructed computed tomography images improves depiction and understanding of the anatomy of the frontal sinus and recess显示文摘Kew J Rees G L Close D 2010Am J R hinol2010,16,2:1
11Beyond buying:Motivations behind consumers' online shopping cart use显示文摘Close A G Kukar-Kinney M 2010Journal of Business Research2010,63,9:1
12Who Has Regular Mammograms?Effects of Knowledge,Beliefs,Socioeconomic Status,and Health-related Factors显示文摘Achat H Close G Taylor R 2005Prev Med2005,41,1:1
13Cricoarytenoid subluxation, computed tomography, and electromyography findings显示文摘Close L G Merkel M Watson B 1987Head Neck Surg1987,9,6:1
14An Evaluation of the Tensile Properties of a Supersaturated Carbon Layer Via in Situ Synchrotron Diffraction 显示文摘Jones N G Ward - Close C M 2010Scripta Materialia2010,63,:1
15Who has regular mammograms? Effects of knowledge, belief, socioeconomic status, and health re- lated factors显示文摘Achat H Close G Taylor R 2005Prevention Medicine2005,41,1:1
16Effects of dietarycarbohydrate on delayed onset muscle soreness and reactiveoxygen species after contraction induced muscle damage显示文摘Close G L Ashton T Cable T 2005Br J Sports Med2005,39,12:1
17Endoscopic manage- ment of frontal sinus disease显示文摘SCHAEFER S D CLOSE L G 1990Laryngoscope1990,100,:1
18A novel suppressor of cell death in plants encoded by the Lls1 gene of maize显示文摘Gray J Close P S Briggs S P Johal G S 1997Cell1997,89,:1
19Resection of upper aerodigestive tract tumors involving the middle cranial fossa 显示文摘CLOSE L G MICKEY B E SAMSON D S 1985Laryngoscope1985,95,8:1
20A Bose-condensed, simultaneous dual-species Mach–Zehnder atom interferometer显示文摘C C N Kuhn G D McDonald K S Hardman S Bennetts P J Everitt P A Altin J E Debs J D Close N P Robins 2014New Journal of Physics2014,,7:1
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