Achteraanzicht van vervuilende wetenschappers in beschermende werkkleding en maskers die de kofferbak van de auto openen terwijl ze gereedschap uit de container halen op verlaten terrein - Stockfoto’s en -afbeeldingen

Rear viiew of environmental scientists in hazmat suits and masks standing at car and finding tool in container

Two ecologists in protective workwear and rubber boots standing at car on polluted land and holding containers for toxic substances

Pollution specialist in mask and protective suit marking off dangerous territory with red and white restrictive tape

Scientist wearing protective uniform and glove under working water analysis and water quality by get waste water to check case in laboratory is environment pollution problem concept

Soil scientists standing at rescue car on abandoned territory and dressing up hazmat suits, masks and gloves

Environmental specialists in protective suits marking off polluted area with warning ribbon in abandoned territory

Ecologists in protective wear using pipette while taking sample of polluted water at dangerous area

Close-up of unrecognizable environmental engineer in protective suit and rubber boots standing on wet clay near water and holding pipette

Two environmental scientists in protective workwear and masks taking samples of toxic water while examining it on polluted area

Ecological specialists in protective suits and gloves pouring red toxic liquid into water on polluted territory

Ecological researchers in hazmat suits and rubber boots taking dirty water substance with pipette while studying it on polluted territory

Environmental reseacher in gloves, rubber boots and hazmat suit walking along polluted ground and carrying containers of soil samples

Ecological scientist in biohazmat suits and rubber boots pouring toxic reagent into polluted water while checking reaction

Ecologist in respirator and safety goggles crouching on clay land and holding container of soil sample while working at toxic area

Environmental researcher in mask and safety goggles taking sample of soil and putting it into lastic bag on polluted land

Close-up of unrecognizable environmental scientist making notes in clipboard while colleague holding containers of polluted soil samples

Ecologists in protective suits and masks using barricade tape while sealing off pollution area

Portrait of female ecological researcher in respiratory mask, safety goggles and hazamat suit crouching with sample container at dirty river

Ecologist in hazmat suit crouching on land and collecting samples of polluted soil on territory with bad environmental situation

Land scientist in biohazmat suit, mask and gloves crouching at river and dropping water sample into container

Ecological scientists in respiratory masks and protective suits reseaching soil after environmental disaster