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JoVE Science Education

Environmental Sciences

Visual demonstrations of key scientific experiments

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3 Chapters

40+ Videos

200+ Multiple Choice Questions

Table of Contents

Environmental Science

15 Videos

152 Minutes

Tree Identification: How To Use a Dichotomous Key

Tree Identification: How To Use a Dichotomous Key

87.1K views

Tree Survey: Point-Centered Quarter Sampling Method

Tree Survey: Point-Centered Quarter Sampling Method

50.4K views

Using GIS to Investigate Urban Forestry

Using GIS to Investigate Urban Forestry

13.3K views

Proton Exchange Membrane Fuel Cells

Proton Exchange Membrane Fuel Cells

22.7K views

Biofuels: Producing Ethanol from Cellulosic Material

Biofuels: Producing Ethanol from Cellulosic Material

55.1K views

Testing For Genetically Modified Foods

Testing For Genetically Modified Foods

91.2K views

Turbidity and Total Solids in Surface Water

Turbidity and Total Solids in Surface Water

36.6K views

Dissolved Oxygen in Surface Water

Dissolved Oxygen in Surface Water

57.3K views

Nutrients in Aquatic Ecosystems

Nutrients in Aquatic Ecosystems

40K views

Measuring Tropospheric Ozone

Measuring Tropospheric Ozone

27K views

Determination Of NO<sub>x</sub> in Automobile Exhaust Using UV-VIS Spectroscopy

Determination Of NO_x in Automobile Exhaust Using UV-VIS Spectroscopy

30.8K views

Lead Analysis of Soil Using Atomic Absorption Spectroscopy

Lead Analysis of Soil Using Atomic Absorption Spectroscopy

127.9K views

Carbon and Nitrogen Analysis of Environmental Samples

Carbon and Nitrogen Analysis of Environmental Samples

30.1K views

Soil Nutrient Analysis: Nitrogen, Phosphorus, and Potassium

Soil Nutrient Analysis: Nitrogen, Phosphorus, and Potassium

218.5K views

Analysis of Earthworm Populations in Soil

Analysis of Earthworm Populations in Soil

17K views

Environmental Microbiology

15 Videos

152 Minutes

Determination of Moisture Content in Soil

Determination of Moisture Content in Soil

362.7K views

Aseptic Technique in Environmental Science

Aseptic Technique in Environmental Science

130.8K views

Gram Staining of Bacteria from Environmental Sources

Gram Staining of Bacteria from Environmental Sources

105.4K views

Visualizing Soil Microorganisms via the Contact Slide Assay and Microscopy

Visualizing Soil Microorganisms via the Contact Slide Assay and Microscopy

43.4K views

Filamentous Fungi

Filamentous Fungi

60.4K views

Community DNA Extraction from Bacterial Colonies

Community DNA Extraction from Bacterial Colonies

30K views

Detecting Environmental Microorganisms with the Polymerase Chain Reaction and Gel Electrophoresis

Detecting Environmental Microorganisms with the Polymerase Chain Reaction and Gel Electrophoresis

46.4K views

RNA Analysis of Environmental Samples Using RT-PCR

RNA Analysis of Environmental Samples Using RT-PCR

43.5K views

Quantifying Environmental Microorganisms and Viruses Using qPCR

Quantifying Environmental Microorganisms and Viruses Using qPCR

52.5K views

Water Quality Analysis via Indicator Organisms

Water Quality Analysis via Indicator Organisms

30.8K views

Isolation of Fecal Bacteria from Water Samples by Filtration

Isolation of Fecal Bacteria from Water Samples by Filtration

42.3K views

Detection of Bacteriophages in Environmental Samples

Detection of Bacteriophages in Environmental Samples

42.5K views

Culturing and Enumerating Bacteria from Soil Samples

Culturing and Enumerating Bacteria from Soil Samples

187.6K views

Bacterial Growth Curve Analysis and its Environmental Applications

Bacterial Growth Curve Analysis and its Environmental Applications

299.5K views

Algae Enumeration via Culturable Methodology

Algae Enumeration via Culturable Methodology

14.3K views

Earth Science

15 Videos

119 Minutes

Determining Spatial Orientation of Rock Layers with the Brunton Compass

Determining Spatial Orientation of Rock Layers with the Brunton Compass

26.8K views

Using Topographic Maps to Generate Topographic Profiles

Using Topographic Maps to Generate Topographic Profiles

32.9K views

Making a Geologic Cross Section

Making a Geologic Cross Section

48.2K views

Physical Properties Of Minerals I: Crystals and Cleavage

Physical Properties Of Minerals I: Crystals and Cleavage

52.9K views

Physical Properties Of Minerals II: Polymineralic Analysis

Physical Properties Of Minerals II: Polymineralic Analysis

39K views

Igneous Volcanic Rock

Igneous Volcanic Rock

40.6K views

Igneous Intrusive Rock

Igneous Intrusive Rock

33K views

An Overview of bGDGT Biomarker Analysis for Paleoclimatology

An Overview of bGDGT Biomarker Analysis for Paleoclimatology

5.7K views

An Overview of Alkenone Biomarker Analysis for Paleothermometry

An Overview of Alkenone Biomarker Analysis for Paleothermometry

7.5K views

Sonication Extraction of Lipid Biomarkers from Sediment

Sonication Extraction of Lipid Biomarkers from Sediment

11.9K views

Soxhlet Extraction of Lipid Biomarkers from Sediment

Soxhlet Extraction of Lipid Biomarkers from Sediment

19.1K views

Extraction of Biomarkers from Sediments – Accelerated Solvent Extraction

Extraction of Biomarkers from Sediments – Accelerated Solvent Extraction

11.9K views

Conversion of Fatty Acid Methyl Esters by Saponification for U<sup>k’</sup><sub>37</sub> Paleothermometry

Conversion of Fatty Acid Methyl Esters by Saponification for U^k’₃₇ Paleothermometry

10.3K views

Purification of a Total Lipid Extract with Column Chromatography

Purification of a Total Lipid Extract with Column Chromatography

13K views

Removal of Branched and Cyclic Compounds by Urea Adduction for U<sup>k’</sup><sub>37</sub> Paleothermometry

Removal of Branched and Cyclic Compounds by Urea Adduction for U^k’₃₇ Paleothermometry

6.6K views

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Visualized experiments

Step-by-step video demonstrations of key lab experiments and theory behind.