Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Life Sciences

All Student Scholarship

Theses/Dissertations

2014

Biology

Articles 1 - 2 of 2

Full-Text Articles in Entire DC Network

Approaches To Restoration: Assessing The Roles Of Structure And Function In Saltmarsh Restoration In Light Of Climate Change, Abby O. Pearson Ms Jan 2014

Approaches To Restoration: Assessing The Roles Of Structure And Function In Saltmarsh Restoration In Light Of Climate Change, Abby O. Pearson Ms

All Student Scholarship

The aim of this thesis is to review the current goals and methods for salt marsh restoration, to question how those goals and methods may change in light of global change, and to present a case study that offers a look at the kinds of information that can be gleaned by studying both structure and functionality in restoration.


Retrospective Examination Of Habitat Use By Blueback Herring (Alosa Aestivalis) Using Otolith Microchemical Methods, Molly Payne Wynne Ms Jan 2014

Retrospective Examination Of Habitat Use By Blueback Herring (Alosa Aestivalis) Using Otolith Microchemical Methods, Molly Payne Wynne Ms

All Student Scholarship

Life histories of anadromous fish are difficult to examine due to constraints on direct observation. However, an understanding of patterns of habitat use is critical to management efforts since recruitment to spawning age is vital to population sustainability. Blueback herring (Alosa aestivalis) are anadromous fish that utilize a variety of freshwater, estuary and nearshore marine habitats. Rapid declines in their abundance and a subsequent petition for listing under the US Endangered Species Act in 2012 have ushered in an immediate need for life history information. This study focused on five river systems and seven spawning runs along the coast of …