Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Agriculture (1)
- Agroforestry (1)
- Brazilian Rainforest (1)
- Carbon neutrality (1)
- Collaborative management (1)
-
- Colleges and universities (1)
- Efficiency (1)
- Environmental education (1)
- Flood control (1)
- Forrest Corridors (1)
- Habitat destruction (1)
- Industrial Agriculture (1)
- Local Food (1)
- Los Angeles River (1)
- Neustonic plastic (1)
- Organic Agriculture (1)
- Pau Jacare (1)
- Plastic (1)
- Robert J. Bernard Biological Field Station (1)
- San gabriel mountains (1)
- Sediment (1)
- Soils (1)
- Southern California (1)
- Student engagement (1)
- Sustainability (1)
- Sustainable development (1)
- Publication
- Publication Type
Articles 1 - 5 of 5
Full-Text Articles in Environmental Sciences
Examining The Impact Of Pau Jacaré (Piptadenia Gonoacantha) Growth On Soil Fertility In The Brazilian Atlantic Rainforest, Aleksandra Ponomareva
Examining The Impact Of Pau Jacaré (Piptadenia Gonoacantha) Growth On Soil Fertility In The Brazilian Atlantic Rainforest, Aleksandra Ponomareva
Environmental Analysis Program Mellon Student Summer Research Reports
The Atlantic Rainforest of Brazil is an area of astounding diversity in both flora and fauna, taking its place among the top five “biodiversity hotspots” in the world. However, in the past 40 or 50 years the area has been increasingly threatened by the presence of humans – approximately 93% of the Rainforest has disappeared as a result of exploitation (Turner 2004). Unsustainable farming practices, as well as logging, cattle ranching and mining activities have caused soil infertility, water depletion, erosion and destruction of ecosystems. This project examines the effects of the Pau Jacaré, Piptadenia gonoacantha, tree on soil health …
Agricultural Efficiency And The End Of The Oil Age; Building A Future Of Longevity, Keith Mchugh
Agricultural Efficiency And The End Of The Oil Age; Building A Future Of Longevity, Keith Mchugh
Pomona Senior Theses
This thesis uses an efficiency analysis of agricultural systems to assert that, in lieu of rising prices of fossil fuel, people need to come into more direct contact with their food systems. With a switch to smaller, more efficient farms that rely less on fossil fuel and are connected with the communities they supply for, we can avoid an energy crisis turning into a famine. These smaller-scale systems can help create self-contained, carbon-neutral communities.
Neustonic Plastic In The Los Angeles River, Annie M. Tran
Neustonic Plastic In The Los Angeles River, Annie M. Tran
Pomona Senior Theses
The characterization of neustonic plastic found in the Los Angeles River was completed in this study. 3 water samples were collected from the river on April 30, 2011 in Long Beach, CA using a 0.5 mm manta trawl. The plastic was separated from organic material, divided into 3 class sizes (0.5 mm, 1.4 mm, and 2.44 mm), and identified and sized under a microscope. Plastic was found in all three samples and categorized into seven categories. Paper, plastic, and styrofoam were present in all three samples. Styrofoam contributed the greatest percentage of the plastic found among the samples. Plastic film …
Sediment Removal From The San Gabriel Mountains, Mary C. Ferguson
Sediment Removal From The San Gabriel Mountains, Mary C. Ferguson
Pitzer Senior Theses
The issue of sediment removal from the San Gabriel Mountains has been a complex issue that has created problems with beach replenishment, habitat destruction and the need to spend millions of dollars at regular intervals to avoid safety hazards. Most recently 11 acres of riparian habitat, including 179 oaks and 70 sycamores, were removed for sediment placement. Other sites including Hahamongna Watershed Park and La Tuna Canyon also face a similar fate. This thesis questions: How did we get to this point of destroying habitat to dump sediment which is viewed as waste product? What are the barriers for creating …
Exploring German And American Modes Of Pedagogical And Institutional Sustainability: Forging A Way Into The Future, Lindon N. Pronto
Exploring German And American Modes Of Pedagogical And Institutional Sustainability: Forging A Way Into The Future, Lindon N. Pronto
Pitzer Senior Theses
Rooted deep in Germany's past is its modern socio-political grounding for environmental respect and sustainability. This translates into individual and collective action and extends equally to the economic and policy realm as it does to educational institutions. This thesis evaluates research conducted in Germany with a view to what best approaches are transferable to the United States liberal arts setting. Furthermore, exemplary American models of institutional sustainability and environmental education are explored and combined with those from abroad to produce a blueprint and action plan fitting for the American college and university.