Found 62 datasets matching "OTOLITH".
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The dataset includes four seperate files of data for a project that examined the strontium isotopic composition of otoliths of Clear Lake Hitch. Otoliths examined in this study were from...
Search relevance: 147.86 | Views last month: 1 -
North Pacific Observer Program observers collect fish otoliths as part of their standard duties. Otolith collections follow a randomized sample design detailed in the Observer Sampling Manual...
Search relevance: 124.32 | Views last month: 0 -
Data set includes water Sr:Ca, Ba:Ca, and δ18O for the Mississippi River and tributaries, and otolith Sr:Ca, Ba:Ca, and δ18O data from bigheaded carp (Silver Carp and BIghead Carp) collected in...
Search relevance: 112.23 | Views last month: 0 -
In 2016, for the first time, an abundance of age-0 silver carp (Hypophthalmichthys molitrix) were captured at several sites upstream of Lock and Dam 19 on the Upper Mississippi River near Keokuk,...
Search relevance: 106.07 | Views last month: 0 -
Otolith data are collected to measure age and growth of larval pollock. They are used to determine whether growth rate, hatch data and/or temperature influence fish size.
Search relevance: 102.01 | Views last month: 0 -
This dataset contains laboratory experiment data that were collected to examine the effects of elevated levels of CO2 on the growth, survival, otolith (ear bone) condition and the skeleton of...
Search relevance: 93.74 | Views last month: 0 -
Diet studies are fundamental for understanding trophic connections in marine ecosystems. In the southeastern US, the common bottlenose dolphin Tursiops truncatus is the predominant marine mammal...
Search relevance: 92.51 | Views last month: 0 -
Data set includes water Sr:Ca, Ba:Ca, and δ18O for the Upper Mississippi River and tributaries and otolith Sr:Ca, Ba:Ca, and δ18O data from bigheaded carp collected in pools 19-21 of the Upper...
Search relevance: 92.34 | Views last month: 2 -
This dataset includes otolith and water chemistry used for determining natal origins of individuals from six species. The dataset contains Sr:Ca and Ba:Ca of water samples for the Mississippi...
Search relevance: 91.79 | Views last month: 0 -
Armorhead otolith data collected during NOAA R/V Townsend Cromwell cruises in 1983 and 1984 in the Southern Emperor-Northern Hawaiian Ridge Seamounts. Data includes fish lengths, weight, sex,...
Search relevance: 91.18 | Views last month: 0 -
This data set documents the width of annual otolith growth increments from Lake Trout collected in lakes within Lake Clark National Park and Preserve, Alaska. The analysis of this data was...
Search relevance: 86.44 | Views last month: 0 -
The dataset includes multiple file types (CSV, ArcGIS shapefiles, and images), data relates to the elemental analysis of fish otoliths. Otoliths examined in this study were from randomly-sampled...
Search relevance: 76.36 | Views last month: 0 -
Ryan Nichols (FBSAB LHP) collected this data set and it contains only information pertaining to Hypothordus quernus, Hapu'upu'u, Hawaiian grouper. It contains date, location, fish length (total),...
Search relevance: 74.05 | Views last month: 4 -
This project describes ongoing work by scientists in FE Ecosystem Analysis and EFS Environmental Chemistry programs to identify natal and rearing locations, reconstruct life history strategy, and...
Search relevance: 73.95 | Views last month: 0 -
Annual growth increment patterns observed in the hard parts of many marine organisms are often related to factors in the physical environment, and investigators are increasingly using...
Search relevance: 73.37 | Views last month: 0 -
Fish age validation with bomb-produced radiocarbon (14C) requires a known-age Delta14C reference chronology spanning the era of a marine increase in bomb-produced 14C (1950s to 1960s). Concordance...
Search relevance: 69.46 | Views last month: 0 -
Annual growth increment patterns observed in the hard parts of many marine organisms are often related to factors in the physical environment, and investigators are increasingly using...
Search relevance: 61.81 | Views last month: 0 -
Data consists of ploidy, otolith stable isotope analysis and microchemistry, age, weight, sex, length and geolocation data from wild caught black carp (Mylopharyngodon piceus) captured in the...
Search relevance: 60.73 | Views last month: 0 -
Puget Sound is a large marine ecosystem to which state and federal agencies have initiated an ecosystem-scale management strategy in order to restore and maintain Puget Sounds valuable economic,...
Search relevance: 58.48 | Views last month: 0 -
The data set contains bomb radiocarbon dating of otolith and other material used in age validation studies. Some are published and others are a work in progress. See reports or publications for...
Search relevance: 58.21 | Views last month: 0
