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181 - 190 of 337 results for: all courses

ESS 71: Planet Ocean (BIO 71, OCEANS 71)

Oceans make up the majority of our planet's area and living spaces and are fundamental to biodiversity, climate, food and commerce.This course covers integration of the oceanography and marine biology of diverse ocean habitats such as the deep sea, coral reefs, open ocean, temperate coasts, estuaries and polar seas. Lectures include state of the art knowledge as well as emerging technologies for future exploration. The second section focuses on how the oceans link to the global environment, and how ocean capacity helps determine human sustainability.
Terms: Win | Units: 4 | UG Reqs: WAY-SMA

ESS 111: Biology and Global Change (BIO 117, EARTHSYS 111, EARTHSYS 217)

The biological causes and consequences of anthropogenic and natural changes in the atmosphere, oceans, and terrestrial and freshwater ecosystems. Topics: glacial cycles and marine circulation, greenhouse gases and climate change, tropical deforestation and species extinctions, and human population growth and resource use. Prerequisite: Biology or Human Biology core or BIO 81 or graduate standing.
Terms: Win | Units: 4 | UG Reqs: GER: DB-NatSci, WAY-SMA

ESS 117: Earth Sciences of the Hawaiian Islands (EARTHSYS 117, SUSTAIN 117)

Progression from volcanic processes through rock weathering and soil-ecosystem development to landscape evolution. The course starts with an investigation of volcanic processes, including the volcano structure, origin of magmas, physical-chemical factors of eruptions. Factors controlling rock weathering and soil development, including depth and nutrient levels impacting plant ecosystems, are explored next. Geomorphic processes of landscape evolution including erosion rates, tectonic/volcanic activity, and hillslope stability conclude the course. Methods for monitoring and predicting eruptions, defining spatial changes in landform, landform stability, soil production rates, and measuring biogeochemical processes are covered throughout the course. This course is restricted to students accepted into the Earth Systems of Hawaii Program.
Last offered: Autumn 2018 | UG Reqs: WAY-SMA

ESS 125: Introduction to Planetary Science (EPS 124, GEOPHYS 124)

(Formerly GEOLSCI 124) This course provides an introduction to planetary science through the exploration of processes that formed and modified planetary bodies within the Solar System and beyond. Each lecture will be given by an expert in a specific subfield of planetary sciences, with topics ranging from planetary materials and formation, planetary dynamics, planetary structure and tectonics, planetary atmospheres, impact cratering, surface processes, and astrobiology. We will also discuss how scientists investigate planets both near and far through sample analysis, telescopic and orbital remote sensing as well as in situ through robotic instruments. Although there are no prerequisites for this course, it is primarily directed towards undergraduate students who are majoring (or plan to) in the sciences or engineering. A minimum level of mathematics equivalent to high school algebra and introductory calculus will be necessary. Change of Department Name: Earth and Planetary Science (Formerly Geologic Sciences).
Last offered: Spring 2023 | UG Reqs: WAY-SMA | Repeatable 3 times (up to 12 units total)

ESS 143: Molecular Geomicrobiology Laboratory (BIO 142, EARTHSYS 143, ESS 243)

In this course, students will be studying the biosynthesis of cyclic lipid biomarkers, molecules that are produced by modern microbes that can be preserved in rocks that are over a billion years old and which geologist use as molecular fossils. Students will be tasked with identifying potential biomarker lipid synthesis genes in environmental genomic databases, expressing those genes in a model bacterial expression system in the lab, and then analyzing the lipid products that are produced. The overall goal is for students to experience the scientific research process including generating hypotheses, testing these hypotheses in laboratory experiments, and communicating their results through a publication style paper. Prerequisites: BIO83 and CHEM 121 or permission of the instructor.
Last offered: Spring 2022 | UG Reqs: WAY-SMA

ESS 151: Biological Oceanography (EARTHSYS 151, EARTHSYS 251, ESS 251)

Required for Earth Systems students in the oceans track. Interdisciplinary look at how oceanic environments control the form and function of marine life. Topics include distributions of planktonic production and abundance, nutrient cycling, the role of ocean biology in the climate system, expected effects of climate changes on ocean biology. Local weekend field trips.
Terms: Spr | Units: 3-4 | UG Reqs: WAY-SMA
Instructors: Arrigo, K. (PI)

ESS 152: Marine Chemistry (EARTHSYS 152, EARTHSYS 252, ESS 252, OCEANS 152, OCEANS 252)

Introduction to the interdisciplinary knowledge and skills required to critically evaluate problems in marine chemistry and related disciplines. Physical, chemical, and biological processes that determine the chemical composition of seawater. Air-sea gas exchange, carbonate chemistry, and chemical equilibria, nutrient and trace element cycling, particle reactivity, sediment chemistry, and diagenesis. Examination of chemical tracers of mixing and circulation and feedbacks of ocean processes on atmospheric chemistry and climate. Designed to be taken concurrently with Biological Oceanography (ESS/ EARTHSYS 151/251)
Last offered: Spring 2023 | UG Reqs: WAY-AQR, WAY-SMA

ESS 155: Science of Soils (EARTHSYS 155)

Physical, chemical, and biological processes within soil systems. Emphasis is on factors governing nutrient availability, plant growth and production, land-resource management, and pollution within soils. How to classify soils and assess nutrient cycling and contaminant fate. Recommended: introductory chemistry and biology.
Terms: Spr | Units: 4-5 | UG Reqs: GER: DB-NatSci, WAY-SMA
Instructors: Fendorf, S. (PI)

ESS 158: Geomicrobiology (BIO 190, EARTHSYS 158, EARTHSYS 258, ESS 258)

How microorganisms shape the geochemistry of the Earth's crust including oceans, lakes, estuaries, subsurface environments, sediments, soils, mineral deposits, and rocks. Topics include mineral formation and dissolution; biogeochemical cycling of elements (carbon, nitrogen, sulfur, and metals); geochemical and mineralogical controls on microbial activity, diversity, and evolution; life in extreme environments; and the application of new techniques to geomicrobial systems. Recommended: introductory chemistry and microbiology such as CEE 274A.
Last offered: Winter 2023 | UG Reqs: WAY-SMA

ESS 185: Adaptation (EARTHSYS 183)

Adaptation is the process by which organisms or societies become better suited to their environments. In this class, we will explore three distinct but related notions of adaptation. Biological adaptations arise through natural selection, while cultural adaptations arise from a variety of processes, some of which closely resemble natural selection. A newer notion of adaptation has emerged in the context of climate change where adaptation takes on a highly instrumental, and often planned, quality as a response to the negative impacts of environmental change. We will discuss each of these ideas, using their commonalities and subtle differences to develop a broader understanding of the dynamic interplay between people and their environments. Topics covered will include, among others: evolution, natural selection, levels of selection, formal models of cultural evolution, replicator dynamics, resilience, rationality and its limits, complexity, adaptive management.
Terms: Win | Units: 3 | UG Reqs: WAY-SMA
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