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Full-Text Articles in Ecology and Evolutionary Biology
Movement Patterns Of Brook Trout In A Restored Coastal Stream System In Southern Massachusetts, Erin L. Snook
Movement Patterns Of Brook Trout In A Restored Coastal Stream System In Southern Massachusetts, Erin L. Snook
Masters Theses 1911 - February 2014
Populations of anadromous brook trout can be found from northern Canada into New England. It is believed that the extent of anadromy exhibited by coastal brook trout populations decreases with latitude, but the ecology and movements of the more southern populations are less studied. A 33-month acoustic telemetry study of anadromous brook trout (Salvelinus fontinalis) was conducted in a restored coastal stream and adjacent marine system in southeastern Massachusetts. Movement and migration patterns of 54 brook trout were investigated for individual differences and common features. Individuals exhibited a range of movement patterns. Some were more resident and only …
Developing Standardized Metrics To Quantify The Temporal Distribution Of Migrating Anadromous Herring: Comparing Adult Returns Across Coastal Rivers, Matthew K. Burak
Developing Standardized Metrics To Quantify The Temporal Distribution Of Migrating Anadromous Herring: Comparing Adult Returns Across Coastal Rivers, Matthew K. Burak
Masters Theses 1911 - February 2014
Understanding, quantifying, and comparing the temporal distribution of anadromous fish spawning migrations is an important yet vexing problem for fisheries research, management, and conservation. Central to this problem is the lack of a representative and comprehensive standardized suite of quantitative metrics to characterize the complex, multidimensional temporal distribution of migrating anadromous fish. Without this, it is not possible to develop effective sampling regimes, extrapolate counts to accurate population estimates, understand the basic ecology and behavior of anadromous fish, or make the comparisons through time and across river systems that are fundamental to sustainable conservation. In this thesis, I define, calculate, …