Green Jobs in Geosciences
Studying the planet — which is, in essence, what the geosciences are all about — is one of the foundations of environmental science and a key component to a sustainable future. A green job search, particularly for someone with a science/technology background or an interest in geological management, will yield eco-conscious opportunities in this field.
Typically geosciences are divided into four fields:
-
Geography is the study of earth, including human geography, which refers to the built environment, and physical geography, which consists of the natural environment. A new focus is environmental geography, which looks at the interactions between humans and the environment — to attempt to understand how the environment is created, managed, and used.
-
Geology is the study of the physical properties of the solid and liquid materials that make up the Earth, their history, and the processes that create and change them. Often this field is involved in mineral and hydrocarbon extraction, as well as using the physical aspects of the planet to understand past climates.
-
Geophysics looks at the entire Earth as a whole. Using quantitative instruments and the principles of physics, geophysicists explore various parts of the Earth, from the core to tectonic plates. Such observations are used to identify petroleum reservoirs, mineral deposits, and groundwater sources.
-
Geodesy is a branch of applied mathematics that specializes in measuring the Earth to determine its shape and size.
According to the American Geological Institute, the field of geosciences is difficult to define because different organizations use different systems to categorize the various elements of the field.
Future trends in geosciences
The geosciences industry is facing a critical time as the workforce ages and the number of new scientists and engineers declines. Referred to as the “Great Crew Change,” this challenge concerns those tracking the long-term status of this industry.
To help geosciences and all the sciences stay competitive, the federal government has several programs to encourage students of all ages to become interested, involved, and competent in scientific endeavors:
-
The American Competitiveness Initiative (ACI) provides federal funds toward research and education in the physical sciences. First mentioned by President Bush in his State of the Union Address in 2006, this initiative runs for ten years.
-
The America COMPETES (Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science) Act signed into law by President Bush in 2007 focuses on improving education in science, technology, engineering, and mathematics (STEM).
-
The American Recovery and Reinvestment Act of 2009 contributes $5.2 billion to several organizations committed to doing the work of these initiatives, aligning their budgets with the original vision.
While the industry is contending with negative workforce trends, it also faces considerable changes in the focus of the work done by geoscientists. First, oil and gas reserves are likely to be more difficult to find as supplies dwindle. To keep up with demand and production goals, geoscientists will turn to technology to help them identify reserves and create new methods to extract energy from these new areas. Second, as the push toward more environmentally sustainable energy sources heats up, geoscientists will apply their skills and knowledge to new areas, including clean coal, reusable carbon dioxide, and finding water.
Sample jobs in geosciences
The American Geological Association recently created a working definition of the following functions within the geosciences industry:
-
Geoscientists work in a number of subfields, including environmental science, hydrology, oceanography, atmospheric science, geology, geophysics, climate science, geochemistry, and paleontology.
-
Geoengineers may work in the environmental area to develop water supplies or remediate hazardous areas, or they may work in exploration to locate and mine various building materials, metals, coal, and oil.
-
Geotechnical specialists focus on understanding the structure of soil and rocks. With this knowledge they design, assess, and inspect building foundations.
-
Geomanagers plan, oversee, and coordinate geoengineering and geoscience projects in the field.

Green Careers Glossary
Biomass power; biopower
Biopower creates electric power from organic material such as manure, crops, wood resources and processing residue, food and yard waste, and municipal bio waste. Biomass can be converted to electricity, biofuels, space heating/cooling, or process heat.

Green Careers Glossary
Cleantech; clean energy
Products, processes, and services that depend on renewable energy sources, minimize waste, and use natural resources judiciously.

Green Careers Glossary
Climatologist
Scientist who studies long-term climate variations by looking at past weather data and using complex computer models and datasets to project how various factors such as greenhouse gases, volcanic activity, and solar flares impact our climate.

Green Careers Glossary
Concentrating solar power CSP
Typically used in utility-scale projects, CSP uses a large array of mirrors to focus sunlight onto receivers. As the receivers collect the solar energy, they convert it to heat. Several designs are in use, including a mirrored dish, a power tower with mirrors encircling the tower, and linear trough systems.

Green Careers Glossary
Cradle to cradle model
Production life cycle wherein materials from outdated models become an input to the production process.

Green Careers Glossary
Diverted waste
Waste that doesn’t make its way to landfill because it is reused, recycled, or composted.

Green Careers Glossary
Ecohydrology
Branch of hydrology industry that tackles how organisms interact with water at various stages of the water cycle.

Green Careers Glossary
Ecolabeling
A labeling system to assess the life cycle impact of a product or service.

Green Careers Glossary
Ecological design
Section of ecology that calls upon designers to bring ecological principles into the design projects to conserve energy, reduce toxins, and minimize waste.

Green Careers Glossary
Ecological engineering
Industry that integrates the two fields of ecology and engineering to design, monitor, restore, and construct aquatic and land-based ecosystems in a way that benefits humans and the environment. Applications include creating ecosystems to handle storm water in urban areas or restore community forests or wetland areas.

Green Careers Glossary
Ecotourism
According to the Mohonk Agreement of 2000, ecotourism is tourism that seeks to minimize ecological and sociocultural impacts while providing economic benefits to local communities and host countries.

Green Careers Glossary
Electronic waste; e-waste
Discarded TVs, computers, monitors, printers, scanners, mice, keyboards, and cellphones.

Green Careers Glossary
Environmental education
A process aimed at developing a world population that is aware of and concerned about the total environment and its associated problems, and which has the knowledge, attitudes, motivations, commitments, and skills to work individually and collectively toward solutions of current problems and the prevention of new ones.

Green Careers Glossary
Environmental geography
Branch of geography (the study of earth, including human geography, which refers to the built environment, and physical geography, which consists of the natural environment) which looks at the interactions between humans and the environment in order to understand how the environment is created, managed, and used.

Green Careers Glossary
Environmental meteorologist
Scientist that uses his or her expertise to study and evaluate environmental problems, including climate change, air contaminants, greenhouse gas emissions, fresh water shortages, droughts, and ozone depletion. Environmental meteorologists may be called upon to conduct environmental assessments and prepare environmental impact reports on their findings.

Green Careers Glossary
Environmental science
An interdisciplinary study of the natural environment from a systems point of view.

Green Careers Glossary
Forestry
Broad term used to refer to the management of natural forests, industrial forests, and the other natural resources found within forests.

Green Careers Glossary
Geodesy
Branch of applied mathematics that specializes in measuring the Earth to determine its shape and size.

Green Careers Glossary
Geology
The study of the physical properties of the solid and liquid materials that make up the Earth, their history, and the processes that create and change them.

Green Careers Glossary
Geophysics
The study of the entire Earth as a whole using quantitative instruments and the principles of physics.

Green Careers Glossary
Geosciences; earth sciences
An umbrella term for all the sciences that are devoted to studying the planet. Typically divided into four fields: geography, geology, geophysics, geodesy.

Green Careers Glossary
Geothermal energy
Clean, reliable, renewable resource that taps the heat from the core of the Earth to generate electricity and provide heating and cooling applications. Geothermal energy is divided into three categories: geothermal electricity production, geothermal direct use, geothermal heat pumps.

Green Careers Glossary
Glaciology
Branch of hydrology that focuses on glaciers.

Green Careers Glossary
Green
Generally used as shorthand for something that improves the state of the environment in a discernable way. Can refer to a product, industry, company, job, process, or organization that conserves energy and resources, generates clean, renewable energy, minimizes waste, eliminates hazardous materials, or restores the environment and biodiversity.

Green Careers Glossary
Green economy
The industries that are producing greener products, using cleaner processes, and offering more sustainable services in an effort to move us toward a new standard.

Green Careers Glossary
green marketing; environmental marketing; ecological marketing
Marketing practices that emphasize a company’s corporate social responsibility initiative; the marketing story may also include a description of the social impact of the product on the communities of the suppliers, producers, and end users.

Green Careers Glossary
Green-washing
Marketing practices that lead the consumer to believe that a product or service is beneficial to the planet even though it’s not.

Green Careers Glossary
Holistic land management
Managing their land holistically or sustainably, using a triple bottom line approach that balances financial results, environmental impact, and community impact.

Green Careers Glossary
Hydrogeology
Branch of hydrology that looks at the movement and distribution of groundwater.

Green Careers Glossary
Hydrography
Branch of hydrology that researches the distribution of water.

Green Careers Glossary
Hydrology
Scientific field that assesses the quantity and quality of water by studying the movement of water, the quality of water, and how water is distributed over time and space throughout the Earth. The study includes the biological, chemical, and physical properties of water and how these properties interact with the environment and living organisms during the water cycle.

Green Careers Glossary
Hydrometeorology
Branch of hydrology that examines water as it moves from bodies of water to the atmosphere.

Green Careers Glossary
Industrial ecology
Branch of ecology that incorporates ecological principles into the technological world of manufacturing. The goal within this sub-discipline is to create industrial systems that function much like a natural ecosystem.

Green Careers Glossary
Limnology
Branch of hydrology that tracks inland waters.

Green Careers Glossary
Ocean current energy
Source of energy that takes advantage of strong currents that occur naturally between islands, near headlands, and at the entrances of bays and harbors. Underwater turbines capture the energy created by currents that have a velocity of 5 or more knots.

Green Careers Glossary
Ocean thermocline energy OTEC
Method of energy creation that relies on temperature differences between the warm water on the surface of the ocean and the cold water at deeper depths.

Green Careers Glossary
Rangelands
Unimproved lands with a high proportion of native vegetation that may be marshy, shrubby, grassy, or arid desert.

Green Careers Glossary
Renewable energy
Energy that is derived from resources that are readily available all over the world. The crucial feature of renewable energy is that by tapping into its power, you don’t deplete the resource, nor do you inflict damage on the environment or the planet as a whole.

Green Careers Glossary
Reverse logistics; aftermarket logistics; retrologistics; aftermarket supply chain
All post-sale logistics, from the support call center and field service to refurbishing, recycling, and reusing materials in a product at the end of its life cycle.

Green Careers Glossary
Smart grid
The industry that focuses on how electricity and information are handled from power generation, transmission, and distribution to energy storage and real-time energy management technology are successfully combined, including traditional and new energy sources, within a reliable, secure, efficient infrastructure.

Green Careers Glossary
Supply/distribution logistics; supply chain
The management of a vast network of suppliers spread throughout the world through sophisticated software that allows all the players to understand the supply and demand needs and status.

Green Careers Glossary
Surface hydrology
Branch of hydrology that studies how water moves on the surface of the earth.

Green Careers Glossary
Sustainable
Any sort of practice that does not take more from a source than it can regenerate in a reasonable amount of time. One way to become sustainable is the triple bottom line approach — attending to the economic and social and environmental impacts of our choices.

Green Careers Glossary
Sustainable manufacturing
According to the U.S. Department of Commerce, the creation of manufactured products that use processes that are non-polluting, conserve energy and natural resources, and are economically sound and safe for employees, communities, and consumers. The goods may have green uses, such as solar panels or green building supplies, or they may be traditional goods produced sustainably, such as toothpaste and carpet tiles.

Green Careers Glossary
Tidal energy
Energy captured and converted to electricity as tidal waters move into and out of a bay.

Green Careers Glossary
Waste-to-energy WTE
Renewable energy model that uses facilities that burn organic and manufactured waste in carefully designed boilers with modern pollution control equipment to scrub the emissions from the burn and maintain precise heat conditions to ensure that all waste matter is combusted completely.

Green Careers Glossary
Wave power
Energy captured from the change in height and speed of ocean waves.

Green Careers Glossary
Wind energy
Energy captured from the wind created as the sun heats different parts of the earth at different rates, and hot air rises and cooler air is drawn in to replace the warmer rising air.