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ESCO occupation

marine biologist

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Marine biologists study marine living organisms and ecosystems and their interaction underwater. They research on the physiology, the interactions between organisms, their interactions with their habitats, the evolution of marine species, and the role of the environment in their adaptations. Marine biologists also perform scientific experiments in controlled conditions to understand these processes. They also focus on the effects of human activities on the life in the oceans and seas.

2131.4.9 ISCO 2131 ESCO source
Competences
44
Groups
4
Essential
25
Optional
19

Competences and skills

44 ESCO relations
Essential knowledge 14 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

8 competences
botany

The taxonomy or classification of plant life, phylogeny and evolution, anatomy and morphology, and physiology.

green
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ecosystem management

The set of approaches that takes into account the effect of a management decision on other elements of an ecosystem. It also addresses the optimization of diverse management strategies and the challenges that arise from fragmented landscapes.

green
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fish anatomy

The study of the form or morphology of fish species.

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fish biology

The study of fish, shellfish or crustacean organisms, categorized into many specialised fields that cover their morphology, physiology, anatomy, behaviour, origins and distribution.

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marine biology

The study of marine living organisms and ecosystems and their interaction underwater.

green
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microbiology-bacteriology

Microbiology-Bacteriology is a medical specialty mentioned in the EU Directive 2005/36/EC.

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organism taxonomy

Science of classifying organisms.

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physiology of animals

The study of the mechanical, physical, bioelectrical and biochemical functioning of animals, their organs and their cells.

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Cross-sector

6 competences
biology

Tissues, cells, and functions of plant and animal organisms and their interdependencies and interactions with each other and the environment.

green
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ecology

The study of how organisms interact and their relation to the ambient environment.

green
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fish identification and classification

The processes which allow the identification and classification of fish.

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laboratory techniques

Techniques applied in the different fields of natural science in order to obtain experimental data such as gravimetric analysis, gas chromatography, electronic or thermic methods.

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molecular biology

The interactions between the various systems of a cell, the interactions between the different types of genetic material and how these interactions are regulated.

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scientific research methodology

The theoretical methodology used in scientific research involving doing background research, constructing an hypothesis, testing it, analysing data and concluding the results.

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Essential skills and competences 11 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

3 competences
conduct research on fauna

Collect and analyse data about animal life in order to discover the basic aspects such as origin, anatomy, and function.

green
ESCO source
conduct research on flora

Collect and analyse data about plants in order to discover their basic aspects such as origin, anatomy, and function.

green
ESCO source
perform field research

Participate in field research and evaluation of state and private lands and waters.

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Cross-sector

8 competences
apply scientific methods

Apply scientific methods and techniques to investigate phenomena, by acquiring new knowledge or correcting and integrating previous knowledge.

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collect biological data

Collect biological specimens, record and summarise biological data for use in technical studies, developing environmental management plans and biological products.

green
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gather experimental data

Collect data resulting from the application of scientific methods such as test methods, experimental design or measurements.

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monitor water quality

Measure water quality: temperature, oxygen, salinity, pH, N2, NO2,NH4, CO2, turbidity, chlorophyll. Monitor microbiological water quality.

green
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perform data analysis

Collect data and statistics to test and evaluate in order to generate assertions and pattern predictions, with the aim of discovering useful information in a decision-making process.

digital
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perform scientific research

Gain, correct or improve knowledge about phenomena by using scientific methods and techniques, based on empirical or measurable observations.

research
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write research proposals

Synthetise and write proposals aiming to solve research problems. Draft the proposal baseline and objectives, the estimated budget, risks and impact. Document the advances and new developments on the relevant subject and field of study.

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write work-related reports

Compose work-related reports that support effective relationship management and a high standard of documentation and record keeping. Write and present results and conclusions in a clear and intelligible way so they are comprehensible to a non-expert audience.

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Optional knowledge 7 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

3 competences
coastal management

The process of reaching and maintaining an equilibrium between natural phaenomena and human activities in coastal areas.

ESCO source
habitat restoration

The process of repairing and rehabilitating areas that suffered habitat destruction, alteration of seafloor or the threat of extinction of some animal and plant species. Habitat restoration also involves the mitigation of pollution, erosion, and deforestation. The restoration procedure to recreate biodiversity and an operating ecosystem requires knowledge on protection, management and re-establishment of species by returning biotic and abiotic factors to historical levels.

green
ESCO source
wind energy

Renewable energy that harnesses the power of wind, transforming air kinetic energy into electrical. Wind energy requires the construction of land or high sea wind farms as the extraction of energy takes place through wind turbines.

green
ESCO source

Cross-sector

4 competences
biotechnology

The technology that uses, modifies or harnesses biological systems, organisms and cellular components to develop new technologies and products for specific uses.

ESCO source
chemistry

The composition, structure, and properties of substances and the processes and transformations that they undergo; the uses of different chemicals and their interactions, production techniques, risk factors, and disposal methods.

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oceanography

The scientific discipline that studies oceanic phenomena such as marine organisms, plate tectonics, and the geology of the ocean bottom.

green
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physics

The natural science involving the study of matter, motion, energy, force and related notions.

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Optional skills and competences 12 competences

Occupation specific

0 competences

No competences in this bucket.

Sector-specific

6 competences
advise on nature conservation

Provide information and suggested actions relating to the conservation of nature.

green
ESCO source
analyse fish samples for diagnosis

Analyse samples or lesions from farmed aquatic species for professional diagnosis and treatments.

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conduct ecological surveys

Conduct field surveys to collect information about the numbers and distribution of organisms.

green
ESCO source
conduct fish mortality studies

Collect fish mortality data. Identify causes of mortality and provide solutions .

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inspect fish stock

Collect and examine fish to evaluate the health of fish stock.

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monitor fish health status

Monitor the health of fish, based on feeding and general behaviour. Interpret environmental parameters and analyse mortalities.

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Cross-sector

6 competences
conduct ecological research

Conduct ecological and biological research in a field, under controlled conditions and using scientific methods and equipment.

green
ESCO source
conduct fish populations studies

Study captive fish populations to determine survival, growth, and migration.

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control aquatic production environment

Assess the impact of biological conditions such as algae and fouling organisms by managing water intakes, catchments and oxygen use.

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develop aquaculture strategies

Cultivate strategies for aquaculture plans based on reports and research in order to deal with specific fish farm issues. Plan and organise work activities in order to improve aquaculture production and tackle further problems.

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send samples to laboratory

Forward collected samples to the concerned laboratory, following strict procedures related to the labeling and tracking of the information on the samples.

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treat fish diseases

Identify the symptoms of fish diseases. Apply appropriate measures to treat or eliminate diagnosed conditions.

Scope note
Control of diseases will not be effective unless these measures are carried out in full.
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