|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Influence of bed heterogeneity and habitat type on macroinvertebrate uptake in peri-urban streams显示文摘The role of geomorphic structure, referred to as physical heterogeneity, and its influence upon the colonization of habitat by macroinvertebrates was analysed in the peri-urban, Twin Streams Catchment, in West Auckland, New Zealand. Using a cross-scalar approach, 4 riffle-run assemblages were analysed in each of 2 River Styles (a confined, low sinuosity, gravel bed river and a partly confined, low sinuosity, bedrock, cobble, and gravel bed river). Each of these 8 locations comprised 2 distinct sampling areas; the upstream zone had a more heterogeneous river bed with a high diversity of physical features and flow, whilst the downstream area had a more homogeneous structure. Microhabitat features sampled at each site included streambed material, bank margins, fine grained organic debris, wood, and boulders. Habitat mosaics and their associated macroinvertebrate relationships followed a semi-predictable but interrupted pattern, supporting the view that river systems are a patchy discontinuum. Homogeneous zones were more frequently characterised by higher proportions of Trichoptera than heterogeneous zones, whilst heterogeneous zones were frequently characterised by Plecoptera and Ephemeroptera. Diversity was maximised when the species pools from heterogeneous and homogeneous sites were combined for any given site. Functional habitats influenced macroinvertebrate assemblages in non-linear and complex ways. Wood and organic debris habitats were associated with high diversity, abundance, and sensitive species whereas streambed habitat was usually associated with low diversity. A diverse range of physical zones that approximates the 'natural range of behaviour' for the given type of stream was considered to provide a more effective platform for rehabilitation planning than emphasising heterogeneity of physical structure in its own right. | REID H. E. BRIERLEY G. J. BOOTHROYD I. K. G | 2010 | International Journal of Sediment Research2010，25，3： | 4 |
| 2 | Temperatures in orthogonal metal cutting 显示文摘 | Boothroyd G | 1963 | Proceedings of the Institution of Mechanical Engineers1963，177，： | 1 |
| 3 | Design for assembly and dis- assembly显示文摘 | BOOTHROYD G ALTING L | 1992 | CIRP Annals Manufacturing Technology1992，41，2： | 1 |
| 4 | Design for assembly and disassembly 显示文摘 | Boothroyd G Aheing L | 1992 | Annals of the CIRP1992，41，2： | 1 |
| 5 | Molecular cloning of foot and mouth disease virus genome and nucleotide sequences in the structural protein genes显示文摘 | BOOTHROYD J C HIGHFIELD P E CROSS G A | 1981 | Nature1981，290，5809： | 1 |
| 6 | Product design for manufacture andassembly 显示文摘 | BOOTHROYD G | 1994 | Computer Aided Design1994，26，7： | 1 |
| 7 | Product design for manufacturing and assembly 显示文摘 | Boothroyd G | 1994 | Computer-Aided Design1994，26，7： | 1 |
| 8 | Design for assembly and disassembly显示文摘 | BOOTHROYD G ALTING L | 1992 | CIRP Annals-Manufacturing Technology1992，41，2： | 1 |
| 9 | Design for assembly and disassembly显示文摘 | BOOTHROYD G ALTING L | 1992 | CIRP Annals-manufacturing Technology1992，41，2： | 1 |
| 10 | Product design for manufacture and assembly显示文摘 | BOOTHROYD G | 1994 | Computer-aided design1994，26，7： | 1 |
| 11 | Design for Assembly and Disassembly显示文摘 | Boothroyd G Alting L | 1992 | Annals of the CIRP1992，41，2： | 1 |
| 12 | Damping at metallic interfaces subjected to oscillating tangential loads 显示文摘 | ROGERS P F BOOTHROYD G | 1975 | ASME J Eng for Industry1975，，8： | 1 |
| 13 | Product design for manufacturing and assembly显示文摘 | Boothroyd G | 1994 | Computer-aided Design1994，26，7： | 1 |
| 14 | Early cost estimation in product design显示文摘 | Boothroyd G | 1988 | Journal of manufacturing systems1988，7，3： | 1 |
| 15 | Design for Assembly and Disassembly显示文摘 | G Boothroyd | 1992 | Annals of the CIRP1992，41，62： | 1 |
| 16 | Product Design for Manufacturing and Assembly显示文摘 | Boothroyd G | 1994 | Computer Aided Design1994，26，7： | 1 |
| 17 | Product design for manufac-ture and assembly显示文摘 | Boothroyd G Dewhurst P | 1988 | Manufacturing Engineering1988，100，4： | 1 |
| 18 | Product design for manufacturing and assembly显示文摘 | Boothroyd G | 1994 | Computer-Aided Design1994，26，7： | 1 |
| 19 | Product design for manufacturing and assembly显示文摘 | Boothroyd G | 1994 | Computer-Aided Design1994，26，7： | 1 |
| 20 | Spatial distribution, size structure and prey of Craspedacusta sowerbyi Lankester in a shallow New Zealand lake 显示文摘 | Boothroyd I K G Etheredge M K Green M K | 2002 | Hydrobiologia2002，468，13： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员