Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41763
Seasonal and depth distribution of larval bloaters (Coregonus hoyi) in southeastern Lake Michigan
Larvae of bloaters (Coregonus hoyi) were sampled systematically in southeastern Lake Michigan, off Saugatuck, Michigan, from 9 April to 22 August 1964; limited additional sampling was done on 15 October. All collections were made with a 1-m plankton net of 0.66-mm mesh. A standard series of samples consisted of oblique tows for each 10-fathom (sometimes 5-fathom) stratum over bottom depths from 5
Authors
LaRue Wells
Preparation of dart tags for use in the field
Tagging in the field requires an efficient method of preparing the tags for dispensation under a wide range of conditions. The method described here was very efficient in an extensive tagging program on Oahe Reservoir, South Dakota.
Authors
Joseph R. Higham
Bathymetric distribution of fish in the Apostle Islands region, Lake Superior
Records of seasonal and “all-season” (April-December) bathymetric distribution are given for 17 species of fish taken in bottom trawls and experimental gill nets fished on the bottom in 1958–63 in the Apostle Islands region of Lake Superior. The data are based on catches from 578 trawl tows at 2–59 fathoms and 301,900 linear feet of gill nets fished at 2–89 fathoms. Size of the fish varied widely
Authors
William R. Dryer
Life history of the gizzard shad, Dorosoma cepedianum (Le Sueur), in western Lake Erie
The rapid increase in the stocks of gizzard shad in Lake Erie since 1950 unquestionably had an important effect on the ecology of the lake. The present study, based on almost 24,000 fish collected by various means in 1952-55 in or near the island area of western Lake Erie was undertaken to provide information on the role of shad in the bionomics of the region.
The annulus of the gizzard shad scal
Authors
Anthony Bodola
Natural hybridization of the bisexual teiid lizard Cnemidophorus inornatus and the unisexual Cnemidophorus perplexus in southern New Mexico
No abstract available at this time
Authors
H.L. Taylor, P.A. Medica
Amphibians and reptiles of Mesa Verde National Park, Colorado
No abstract available.
Authors
Charles L. Douglas
The role of chemicals for the control of vertebrate pests
Abstract not submitted to date
Authors
W.W. Dykstra, R.E. Lennon
The general biology of the cyclostomes with special reference to the lamprey
No abstract available.
Authors
James W. Moffett
The life cycle of the sea lamprey and a toxicological approach to its control
No abstract available.
Authors
John H. Howell