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Results 1 - 10
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2,083
Abundance trends in the thin and thick disks
, 2004
"... Abstract. The Milky Way harbours two disks that appear distinct concerning scaleheights, kinematics, and elemental abundance patterns. Recent years have seen a surge of studies of the elemental abundance trends in the disks using high resolution spectroscopy. Here I will review and discuss the curre ..."
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Abstract. The Milky Way harbours two disks that appear distinct concerning scaleheights, kinematics, and elemental abundance patterns. Recent years have seen a surge of studies of the elemental abundance trends in the disks using high resolution spectroscopy. Here I will review and discuss
Zooplankton abundance trends on Georges Bank
- ICES Journal of Marine Science
"... Interannual trends in Georges Bank zooplankton abundance are described and related to variations in environmental variables for the period 1977–2004. Total zooplankton counts increased to above average levels in 1989 and stayed over or close to average through 2004. This analysis identified a group ..."
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Cited by 10 (1 self)
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Interannual trends in Georges Bank zooplankton abundance are described and related to variations in environmental variables for the period 1977–2004. Total zooplankton counts increased to above average levels in 1989 and stayed over or close to average through 2004. This analysis identified a group
Abundance Trends of Alpha and Fe-Peak Elements in Globular Clusters
"... Abstract. A fairly large fraction of Galactic globular clusters have been subjected to some sort of high spectral resolution abundance analysis in the past two decades. Several clusters have enjoyed the scrutiny of large numbers (>20) of their giant stars at very high resolution (R> 40,000) an ..."
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,000) and signal-to-noise (>100), and such investigations have even begun to probe the fainter subgiant cluster members. Other clusters have seemed to be of lesser interest, having only studies of a few of their brighter members reported in the literature. This brief overview will consider the abundance trends
Snow Crab (Chionoecetes opilio) Distribution Limits and Abundance Trends on the Scotian Shelf
"... The distribution and abundance of snow crab (Chionoecetes opilio) near its southern limit of the Scotian Shelf is characterized from commercial fishing locations and from groundfish trawl surveys. Groundfish surveys also provide data on bottom temperature. Snow crab are most abundant on the eastern ..."
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Cited by 4 (0 self)
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The distribution and abundance of snow crab (Chionoecetes opilio) near its southern limit of the Scotian Shelf is characterized from commercial fishing locations and from groundfish trawl surveys. Groundfish surveys also provide data on bottom temperature. Snow crab are most abundant on the eastern
Atomic diffusion and mixing in old stars IV: Weak abundance trends in the globular cluster NGC6752?
, 2013
"... Context. Atomic diffusion in stars can create systematic trends of surface abundances with evolutionary stage. Globular clusters offer useful laboratories to put observational constraints on this theory as one needs to compare abundances in unevolved and evolved stars, all drawn from the same stella ..."
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Context. Atomic diffusion in stars can create systematic trends of surface abundances with evolutionary stage. Globular clusters offer useful laboratories to put observational constraints on this theory as one needs to compare abundances in unevolved and evolved stars, all drawn from the same
Distribution and multi-annual abundance trends of the copepod Temora longicornis in the US Northeast Shelf Ecosystem
, 2008
"... D ow nloaded from 2 The average spatial distribution and annual abundance cycle are described for the copepod Temora longicornis from samples collected on broadscale surveys (1977 – 2006) and along Continuous Plankton Recorder (CPR) transects (1961-2006) of US Northeast continental shelf waters. Aft ..."
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Cited by 1 (0 self)
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D ow nloaded from 2 The average spatial distribution and annual abundance cycle are described for the copepod Temora longicornis from samples collected on broadscale surveys (1977 – 2006) and along Continuous Plankton Recorder (CPR) transects (1961-2006) of US Northeast continental shelf waters
www.elsevier.com/locate/dsr Abundance, trends and distribution of baleen whales off Western Alaska and the central Aleutian Islands
, 2006
"... Large whales were extensively hunted in coastal waters off Alaska, but current distribution, population sizes and trends are poorly known. Line transect surveys were conducted in coastal waters of the Aleutian Islands and the Alaska Peninsula in the summer of 2001–2003. Abundances of three species w ..."
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Large whales were extensively hunted in coastal waters off Alaska, but current distribution, population sizes and trends are poorly known. Line transect surveys were conducted in coastal waters of the Aleutian Islands and the Alaska Peninsula in the summer of 2001–2003. Abundances of three species
Summary LARGE COASTAL SHARK 05/06 DATA WORKSHOP DOCUMENT Relative abundance trends for juvenile sandbar sharks
, 2005
"... Delaware Bay is one of the principal pupping and nursery grounds for sandbar sharks, Carcharhinus plumbeus, in the East Coast waters of the United States (Merson and Pratt 2001). To provide information for effective management of this essential sandbar shark habitat, we need to understand and monito ..."
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unit effort (CPUE) in number of sharks per 50-hook set per hour was used to examine the relative abundance of juvenile sandbar sharks in Delaware Bay between the summer nursery seasons from 2001 to 2005. The CPUE was standardized using an offset of the natural logarithm of the CPUE in a generalized
Abundance trends and status of the Little Colorado River population of humpback chub. North American Journal of Fisheries Management 26:76–88
, 2006
"... Abstract.—The abundance of the Little Colorado River population of federally listed humpback chub Gila cypha in Grand Canyon has been monitored since the late 1980s by means of catch rate indices and capture– recapture-based abundance estimators. Analyses of data from all sources using various metho ..."
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Cited by 12 (3 self)
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Abstract.—The abundance of the Little Colorado River population of federally listed humpback chub Gila cypha in Grand Canyon has been monitored since the late 1980s by means of catch rate indices and capture– recapture-based abundance estimators. Analyses of data from all sources using various
Results 1 - 10
of
2,083
