S Bargu, E Smith… - The Diatom World, 2011 - Springer ... T able 2. Planktivorous fish species that w ere studied for D A analysis o ver tw o decades around the w orld. Fish species T rophiclevel r egion Body part analyzed m ax. D a (m g/g tissue) Source Atherinopsis californiensis (Jacksmelt ) Omnivore Monterey Bay, CA V is
Z Chen, S Xu… - Helgoland Marine Research, 2011 - Springer ... The biomass of most fish groups has a small increase when the fishing mortality at current level. ... If the rate differs from 1, the ecosystem is still developing. One of the model outputs is the fractional or effective trophic level of each group (Odum and Heald 1975). ... Related articles - All 3 versions
[PDF] from int-res.comJJ Dale, NJ Wallsgrove, BN Popp… - Mar Ecol Prog Ser, 2011 - int-res.com Page 1. MARINE ECOLOGY PROGRESS SERIES Mar Ecol Prog Ser Vol. 433: 221–236, 2011 doi: 10.3354/meps09171 Published July 18 INTRODUCTION Coastal ecosystems such as bays and estuaries are generally characterized ...
[PDF] from state.or.usOR Salem - 2011 - leg.state.or.us ... Linking Wolves and Plants: Aldo Leopold on T rophic Cascades WILLIAM J. RIPPLE AND R OBERT L. BESCHT A Aldo Leopold, perhaps ... When the presence of top trophic-level predators signifi- candy affects herbivores (the next lower trophic level), and this interaction alters or ... Related articles
[PDF] from pakbs.orgRM BALAL, MY ASHRAF, MM KHAN, MJ JASKANI… - Pak. J. Bot, 2011 - pakbs.org ... The seedlings were adjusted to their final NaCl concentration by applying salinity in two-day intervals (30 mM salinity increment after two days interval until desired level reached) to avoid osmotic shock. ... B .S .O range Rootstocks Tota lc h lo rophy ll c onte n ts (m g g -1 fresh w t.) ... View as HTML
沪公网安备号：31010402006960 （网站）31010405000484 （蝌蝌APP）
安全保密
