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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The settlement and resources of the Sacramento Valley

Wildman, Esther Theresa. January 1921 (has links)
Thesis (M.A. in Economics)--University of California, Berkeley, May 1921. / Includes bibliographical references (leaves 114-118).
2

Planning for Pollinators, Encouraging Biodiversity for Agriculture Resiliency

Cardoza, Sebastian Brian 01 June 2020 (has links) (PDF)
Pollinators are essential to food production globally. Without them, the production of food becomes increasingly difficult, time consuming, and costly. Unfortunately, due to the rapid changes to our earth's physical and climatic structure millions of species are becoming classified as threatened, endangered or extinct. Among these declining species are pollinating insects such as Aphis mellifera (honeybee) and other native species. This is due to a phenomenon known as colony collapse disorder (CCD) and other native bees. The decline indicates that the future habitability of earth may be in jeopardy. The solution to this crisis is to expand the habitat of native bees into our existing infrastructure, connecting the pollinator dependent crops with a network of biodiverse habitat. This will greatly improve the existing agricultural industries resiliency towards change. Thus, ensuring that California can be economically prosperous while continuing to feed the globe. The Sacramento Valley is one location which is ideal to develop such a network of native pollinator habitat due to its reliance on the agriculture industry and favorable environmental conditions.

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