- Measure wind, temperature, and humidity in the upper atmosphere, using weather balloons.
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- Measure characteristics of the Earth, such as gravity or magnetic fields, using equipment such as seismographs, gravimeters, torsion balances, or magnetometers.
- Assess ground or surface water movement to provide advice on issues, such as waste management, route and site selection, or the restoration of contaminated sites.
- Plan or conduct geological, geochemical, or geophysical field studies or surveys, sample collection, or drilling and testing programs used to collect data for research or application.
- Analyze and interpret geological data, using computer software.
- Investigate the composition, structure, or history of the Earth's crust through the collection, examination, measurement, or classification of soils, minerals, rocks, or fossil remains.
- Analyze and interpret geological, geochemical, or geophysical information from sources, such as survey data, well logs, bore holes, or aerial photos.
- Identify risks for natural disasters, such as mudslides, earthquakes, or volcanic eruptions.
- Prepare geological maps, cross-sectional diagrams, charts, or reports concerning mineral extraction, land use, or resource management, using results of fieldwork or laboratory research.
- Communicate geological findings by writing research papers, participating in conferences, or teaching geological science at universities.
- Locate and estimate probable natural gas, oil, or mineral ore deposits or underground water resources, using aerial photographs, charts, or research or survey results.
- Advise construction firms or government agencies on dam or road construction, foundation design, land use, or resource management.
- Locate and review research articles or environmental, historical, or technical reports.
- Conduct geological or geophysical studies to provide information for use in regional development, site selection, or development of public works projects.
- Review environmental, historical, or technical reports and publications for accuracy.
- Inspect construction projects to analyze engineering problems, using test equipment or drilling machinery.
- Provide advice on the safe siting of new nuclear reactor projects or methods of nuclear waste management.
- Design geological mine maps, monitor mine structural integrity, or advise and monitor mining crews.
- Review work plans to determine the effectiveness of activities for mitigating soil or groundwater contamination.
- Test industrial diamonds or abrasives, soil, or rocks to determine their geological characteristics, using optical, x-ray, heat, acid, or precision instruments.
- Study historical climate change indicators found in locations, such as ice sheets or rock formations to develop climate change models.
- Develop strategies for more environmentally friendly resource extraction and reclamation.
- Identify deposits of construction materials suitable for use as concrete aggregates, road fill, or other applications.
- Identify new sources of platinum group elements for industrial applications, such as automotive fuel cells or pollution abatement systems.
- Locate potential sources of geothermal energy.
- Research ways to reduce the ecological footprint of increasingly prevalent megacities.
- Collaborate with medical or health researchers to address health problems related to geological materials or processes.
- Determine ways to mitigate the negative consequences of mineral dust dispersion.
- Develop ways to capture or use gases burned off as waste during oil production processes.
- Research geomechanical or geochemical processes to be used in carbon sequestration projects.
- Develop applied software for the analysis and interpretation of geological data.
- Determine methods to incorporate geomethane or methane hydrates into global energy production or evaluate the potential environmental impacts of such incorporation.
- Identify possible sites for carbon sequestration projects.
- Measure characteristics of the Earth, such as gravity or magnetic fields, using equipment such as seismographs, gravimeters, torsion balances, or magnetometers.
- Assess ground or surface water movement to provide advice on issues, such as waste management, route and site selection, or the restoration of contaminated sites.
- Map forest area soils and vegetation to estimate the amount of standing timber and future value and growth.
- Perform inspections of forests or forest nurseries.
- Monitor contract compliance and results of forestry activities to assure adherence to government regulations.
- Plan and implement projects for conservation of wildlife habitats and soil and water quality.
- Establish short- and long-term plans for management of forest lands and forest resources.
- Plan cutting programs and manage timber sales from harvested areas, assisting companies to achieve production goals.
- Determine methods of cutting and removing timber with minimum waste and environmental damage.
- Monitor forest-cleared lands to ensure that they are reclaimed to their most suitable end use.
- Develop techniques for measuring and identifying trees.
- Supervise activities of other forestry workers.
- Plan and direct forest surveys and related studies and prepare reports and recommendations.
- Provide advice and recommendations, as a consultant on forestry issues, to private woodlot owners, firefighters, government agencies or to companies.
- Plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.
- Choose and prepare sites for new trees, using controlled burning, bulldozers, or herbicides to clear weeds, brush, and logging debris.
- Direct, and participate in, forest fire suppression.
- Study different tree species' classification, life history, light and soil requirements, adaptation to new environmental conditions and resistance to disease and insects.
- Analyze effect of forest conditions on tree growth rates and tree species prevalence and the yield, duration, seed production, growth viability, and germination of different species.
- Plan and direct construction and maintenance of recreation facilities, fire towers, trails, roads and bridges, ensuring that they comply with guidelines and regulations set for forested public lands.
- Conduct public educational programs on forest care and conservation.
- Monitor wildlife populations and assess the impacts of forest operations on population and habitats.
- Develop new techniques for wood or residue use.
- Negotiate terms and conditions of agreements and contracts for forest harvesting, forest management and leasing of forest lands.
- Procure timber from private landowners.
- Subcontract with loggers or pulpwood cutters for tree removal and to aid in road layout.
- Contact local forest owners and gain permission to take inventory of the type, amount, and location of all standing timber on the property.
- Map forest area soils and vegetation to estimate the amount of standing timber and future value and growth.
- Perform inspections of forests or forest nurseries.
- Inventory or estimate plant and wildlife populations.
- Develop, or make recommendations on, management systems and plans for wildlife populations and habitat, consulting with stakeholders and the public at large to explore options.
- Inform and respond to public regarding wildlife and conservation issues, such as plant identification, hunting ordinances, and nuisance wildlife.
- Study animals in their natural habitats, assessing effects of environment and industry on animals, interpreting findings and recommending alternative operating conditions for industry.
- Disseminate information by writing reports and scientific papers or journal articles, and by making presentations and giving talks for schools, clubs, interest groups and park interpretive programs.
- Check for, and ensure compliance with, environmental laws, and notify law enforcement when violations are identified.
- Analyze characteristics of animals to identify and classify them.
- Conduct literature reviews.
- Organize and conduct experimental studies with live animals in controlled or natural surroundings.
- Prepare collections of preserved specimens or microscopic slides for species identification and study of development or disease.
- Collect and dissect animal specimens and examine specimens under microscope.
- Raise specimens for study and observation or for use in experiments.
- Study characteristics of animals, such as origin, interrelationships, classification, life histories, diseases, development, genetics, and distribution.
- Perform administrative duties, such as fundraising, public relations, budgeting, and supervision of zoo staff.
- Coordinate preventive programs to control the outbreak of wildlife diseases.
- Inventory or estimate plant and wildlife populations.
- Measure radio, infrared, gamma, and x-ray emissions from extraterrestrial sources.
- Mentor graduate students and junior colleagues.
- Present research findings at scientific conferences and in papers written for scientific journals.
- Collaborate with other astronomers to carry out research projects.
- Analyze research data to determine its significance, using computers.
- Study celestial phenomena, using a variety of ground-based and space-borne telescopes and scientific instruments.
- Supervise students' research on celestial and astronomical phenomena.
- Raise funds for scientific research.
- Teach astronomy or astrophysics.
- Develop instrumentation and software for astronomical observation and analysis.
- Review scientific proposals and research papers.
- Develop theories based on personal observations or on observations and theories of other astronomers.
- Serve on professional panels and committees.
- Develop and modify astronomy-related programs for public presentation.
- Conduct question-and-answer presentations on astronomy topics with public audiences.
- Direct the operations of a planetarium.
- Calculate orbits and determine sizes, shapes, brightness, and motions of different celestial bodies.
- Measure radio, infrared, gamma, and x-ray emissions from extraterrestrial sources.
- Measure and assess vegetation resources for biological assessment companies, environmental impact statements, and rangeland monitoring programs.
- Regulate grazing, such as by issuing permits and checking for compliance with standards, and help ranchers plan and organize grazing systems to manage, improve, protect, and maximize the use of rangelands.
- Manage forage resources through fire, herbicide use, or revegetation to maintain a sustainable yield from the land.
- Coordinate with federal land managers and other agencies and organizations to manage and protect rangelands.
- Maintain soil stability and vegetation for non-grazing uses, such as wildlife habitats and outdoor recreation.
- Study grazing patterns to determine number and kind of livestock that can be most profitably grazed and to determine the best grazing seasons.
- Offer advice to rangeland users on water management, forage production methods, and control of brush.
- Plan and direct construction and maintenance of range improvements, such as fencing, corrals, stock-watering reservoirs, and soil-erosion control structures.
- Mediate agreements among rangeland users and preservationists as to appropriate land use and management.
- Study rangeland management practices and research range problems to provide sustained production of forage, livestock, and wildlife.
- Tailor conservation plans to landowners' goals, such as livestock support, wildlife, or recreation.
- Develop technical standards and specifications used to manage, protect, and improve the natural resources of range lands and related grazing lands.
- Plan and implement revegetation of disturbed sites.
- Study forage plants and their growth requirements to determine varieties best suited to particular range.
- Develop methods for protecting range from fire and rodent damage and for controlling poisonous plants.
- Develop new and improved instruments and techniques for activities, such as range reseeding.
- Manage private livestock operations.
- Measure and assess vegetation resources for biological assessment companies, environmental impact statements, and rangeland monitoring programs.
- Survey park to determine forest conditions and distribution and abundance of fauna and flora.
- Provide visitor services, such as explaining regulations, answering visitor requests, needs and complaints, and providing information about the park and surrounding areas.
- Assist with operations of general facilities, such as visitor centers.
- Conduct field trips to point out scientific, historic, and natural features of parks, forests, historic sites, or other attractions.
- Plan and organize public events at the park.
- Prepare and present illustrated lectures and interpretive talks about park features.
- Train staff on park programs.
- Develop environmental educational programs and curricula for schools.
- Research stories regarding the area's natural history or environment.
- Compile and maintain official park photographic and information files.
- Take photographs and motion pictures for use in lectures and publications and to develop displays.
- Provide care for park program animals.
- Interview specialists in desired fields to obtain and develop data for park information programs.
- Confer with park staff to determine subjects and schedules for park programs.
- Plan, organize and direct activities of seasonal staff members.
- Perform emergency duties to protect human life, government property, and natural features of park.
- Construct historical, scientific, and nature visitor-center displays.
- Prepare brochures and write newspaper articles.
- Plan and develop audio-visual devices for public programs.
- Perform routine maintenance on park structures.
- Survey park to determine forest conditions and distribution and abundance of fauna and flora.
- Measure and graph phenomena such as lake levels, stream flows, and changes in water volumes.
- Prepare written and oral reports describing research results, using illustrations, maps, appendices, and other information.
- Design and conduct scientific hydrogeological investigations to ensure that accurate and appropriate information is available for use in water resource management decisions.
- Conduct research and communicate information to promote the conservation and preservation of water resources.
- Coordinate and supervise the work of professional and technical staff, including research assistants, technologists, and technicians.
- Study public water supply issues, including flood and drought risks, water quality, wastewater, and impacts on wetland habitats.
- Apply research findings to help minimize the environmental impacts of pollution, waterborne diseases, erosion, and sedimentation.
- Study and document quantities, distribution, disposition, and development of underground and surface waters.
- Install, maintain, and calibrate instruments such as those that monitor water levels, rainfall, and sediments.
- Develop computer models for hydrologic predictions.
- Study and analyze the physical aspects of the earth in terms of hydrological components, including atmosphere, hydrosphere, and interior structure.
- Evaluate research data in terms of its impact on issues such as soil and water conservation, flood control planning, and water supply forecasting.
- Collect and analyze water samples as part of field investigations or to validate data from automatic monitors.
- Prepare hydrogeologic evaluations of known or suspected hazardous waste sites and land treatment and feedlot facilities.
- Evaluate data and provide recommendations regarding the feasibility of municipal projects, such as hydroelectric power plants, irrigation systems, flood warning systems, and waste treatment facilities.
- Develop or modify methods for conducting hydrologic studies.
- Review applications for site plans and permits and recommend approval, denial, modification, or further investigative action.
- Monitor the work of well contractors, exploratory borers, and engineers and enforce rules regarding their activities.
- Answer questions and provide technical assistance and information to contractors or the public regarding issues such as well drilling, code requirements, hydrology, and geology.
- Investigate properties, origins, and activities of glaciers, ice, snow, and permafrost.
- Conduct short- and long-term climate assessments and study storm occurrences.
- Administer programs designed to ensure the proper sealing of abandoned wells.
- Compile and evaluate hydrologic information to prepare navigational charts and maps and to predict atmospheric conditions.
- Investigate complaints or conflicts related to the alteration of public waters, gathering information, recommending alternatives, informing participants of progress, and preparing draft orders.
- Design civil works associated with hydrographic activities and supervise their construction, installation, and maintenance.
- Measure and graph phenomena such as lake levels, stream flows, and changes in water volumes.
