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Full-Text Articles in Life Sciences

What If The Key To Climate Change Is Hiding Under The Sea?, Shira Feder Dec 2019

What If The Key To Climate Change Is Hiding Under The Sea?, Shira Feder

Capstones

“We know more about outer space than we do the ocean,” says Vicki Ferrini, a research scientist at Columbia University with over 20 ocean expeditions under her belt. And as the woman leading Seabed 2030, the charge to map the world’s oceans—which are 85% unexplored—she knows how vital this is to combat climate change and exactly how she’s going to do it. Read it here: https://medium.com/@shira.feder/what-if-the-key-to-climate-change-is-hiding-under-the-sea-4503565c33a2


Watching Grass Grow: How Soil Moisture Affects Vesicular-Arbuscular Mycorrhizae And Growth In Little Bluestem, Laura M. Jones Dec 2019

Watching Grass Grow: How Soil Moisture Affects Vesicular-Arbuscular Mycorrhizae And Growth In Little Bluestem, Laura M. Jones

Honors Scholar Theses

Vesicular-arbuscular mycorrhizae (VAM) are an ancient mutualism in which soil-dwelling fungi enhance plant absorption of phosphorus and nitrogen in exchange for photosynthates. VAM are sensitive to changes in soil moisture and nutrient content, fluctuating between mutualism and parasitism depending on conditions of drought stress and nutrient deficiency. Understanding how VAM respond to precipitation changes is crucial for both conservation and agricultural purposes. To test how soil moisture changes the effects of VAM colonization and growth in little bluestem (Schizachyrium scoparium), a common prairie grass, I planted 300 seeds in a greenhouse in sterilized soil and soil inoculated with …


A Revised Land Ethic: Sustainable And Spiritual Agriculture, Environmental Studies, Brooke Maitlan Parrett May 2019

A Revised Land Ethic: Sustainable And Spiritual Agriculture, Environmental Studies, Brooke Maitlan Parrett

Student Theses 2015-Present

This paper proposes a return to the land and reconnection of spiritual practices through ethical teachings. Such a land ethic would involve answering the woes of industrial agriculture and providing a framework for farmers, consumers, and policymakers based on sustainable and spiritual considerations of the land. I analyze the loss of spiritual literacy and traditional ecological knowledge in the United States and discuss the spiritual history of agriculture in order to analyze contemporary religious perspectives on farming and agricultural ethics and thereby develop my own recommendations. The land ethic I propose combines sustainability and spirituality to develop intrinsic respect for …


Iceland's Migratory Birds In Changing Environmental Conditions: An Interactive Synthesis, Frances J. Duncan Apr 2019

Iceland's Migratory Birds In Changing Environmental Conditions: An Interactive Synthesis, Frances J. Duncan

Independent Study Project (ISP) Collection

Human-driven changes to environmental conditions alter the habitats, behaviors, and migration patterns of migratory species. Changes in temperature, vegetation, and precipitation are just some of the factors contributing to shifts in phenology, demography, and distribution of migratory birds. These changes are driven by anthropogenic climate change and amplified by human land-use change, and are especially intense at high latitudes. This project creatively communicates the effects of environmental changes on three species of migratory birds in Iceland—the northern wheatear, the Greenland white-fronted goose, and the black-tailed godwit—using principles of storytelling and game design. The resulting interactive product is a game that …


The Living Archive In The Anthropocene, Nora Almeida, Jen Hoyer Apr 2019

The Living Archive In The Anthropocene, Nora Almeida, Jen Hoyer

Publications and Research

This paper presents the concept of the living archive as a system which reflects how social behavior and cultural production are part of the Anthropocene. The authors explore how dominant narratives of both the Anthropocene and the archive work to consolidate power and maintain cultural and disciplinary divisions. The authors refute conceptions of the Anthropocene as a purely biophysical phenomenon that is alienated from cultural practice and of the archive as a comprehensive and nostalgic space. They then introduce the living archive as an alternative representational, creative, and reactive space and illustrate how the living archive can intervene in ecological …


Nature's Queer Negativity: Between Barad And Deleuze, Steven Swarbrick Jan 2019

Nature's Queer Negativity: Between Barad And Deleuze, Steven Swarbrick

Publications and Research

This essay offers a critique of the vitalist turn in queer and ecological theory, here represented by the work of Karen Barad. Whereas Barad advances an image of life geared towards meaningful connection with others, human and nonhuman, Deleuze advances an a-signifying ontology of self-dismissal. The point of this essay isn’t to separate their two views, but to draw out the consequences of their entanglement. Insofar as Barad’s work conceptualizes life (and art) as a vitalizing encounter, it cannot, this essay argues, account for the queer negativity at play in environmental politics, including the politics of climate change.