The following is the list of titles in the subsection “Animals” on Essays on Reducing Suffering written by Brian Tomasik. As you can see, Brian has written a lot about how wild animal habitats and biomass are affected by various things.
Why I Support the Humane Slaughter Association
Does Vegetarianism Make a Difference?
How Much Direct Suffering is Caused by Various Animal Foods?
Comments on Compassion, by the Pound
Is Kosher Slaughter Humane?
Suffering in Animals vs. Humans
The Importance of Wild-Animal Suffering
Should We Intervene in Nature?
Medicine vs. Deep Ecology
Caring about Animal Suffering
A two-page pamphlet (pdf) on suffering in nature (.txt) (Polish translation)
Intention-Based Moral Reactions Distort Intuitions about Wild Animals
Does the Animal-Rights Movement Encourage Wilderness Preservation?
How Painful Is Death from Starvation or Dehydration?
Wild-animal suffering on The Reality Check podcast
Why Vegans Should Care about Suffering in Nature
Is There More Suffering Than Happiness in Nature? A Reply to Michael Plant
The Movement to Reduce Wild-Animal Suffering (video presentation)
The Importance of Insect Suffering
Do Bugs Feel Pain?
Which Stimuli Are Painful to Invertebrates?
How Good or Bad Is the Life of an Insect? (by Simon Knutsson)
How to Kill Bugs Humanely
Speculations on Invertebrate Population Dynamics Relevant to Reducing Suffering
Convert Grass Lawns to Gravel to Reduce Insect Suffering
How Many Springtails Are Created by a Gram of Grass?
Insect Suffering from Silk, Shellac, Carmine, and Other Insect Products
Water Use Often Kills Zooplankton
How to Avoid Hurting Insects (on wikiHow)
Why I Don’t Support Eating Insects
What’s Wrong with Entomophagy? (a short interview)
Vegans Should Not Eat Insects: A Reply to Fischer (2016)
Eating Insects Is Usually Less Efficient Than Eating Plants
The Cruelty of Eating Snails
Applied Welfare Biology and Why Wild-Animal Advocates Should Focus on Not Spreading Nature
How Does Vegetarianism Impact Wild-Animal Suffering?
Estimating Aggregate Wild-Animal Suffering from Reproductive Age and Births per Female
How Does Killing Animals Affect Total Suffering in a Simple, Food-Limited Population?
Net Primary Productivity by Land Type
How Forest Fires Affect Wild-Animal Suffering
Will Gene Drives Reduce Wild-Animal Suffering?
Habitat Loss, Not Preservation, Generally Reduces Wild-Animal Suffering
Reducing Bug Suffering (video presentation)
Cost-Effectiveness Comparison for Different Ways to Reduce Insect Suffering
Efforts to Help Wild Animals Should Be Effective, Not Idealistic
How Eutrophication Affects Freshwater Invertebrate Populations
How Many Wild Animals Are There?
Abundances of Soil Organisms
Zooplankton Densities in Lakes and Reservoirs
Zooplankton Densities in Rivers
Humanity’s Net Impact on Wild-Animal Suffering
Humanity’s Impact on the Aggregate Metabolism of Land Wild Animals: An Analysis of Krausmann et al. (2013)
Does the Against Malaria Foundation Reduce Invertebrate Suffering?
Crop Cultivation and Wild Animals
Why Lower Crop Yields Reduce Invertebrate Suffering (Given Certain Assumptions)
How Irrigation Affects Global Net Primary Productivity
Humane Insecticides
One Trillion Fish
How Wild-Caught Fishing Affects Wild-Animal Suffering
Should Fishing Opponents Be Happy about Overfishing?
Which Marine Trophic Level Contains the Most Total Suffering?
Trophic Cascades Caused by Fishing
How Cattle Grazing Affects Insect Populations on Pasture Fields
How Cattle Grazing Affects Pasture Productivity
Environmental Impacts of Cattle Beyond the Pasture
How Rainforest Beef Production Affects Wild-Animal Suffering
Net Impact of Vegetarianism on Factory-Farm Suffering vs. Invertebrates on Pasture Fields
The Fine Print on Beef’s Water Use
Climate Change and Wild Animals
Effects of CO2 and Climate Change on Terrestrial Net Primary Productivity
Scenarios for Very Long-Term Impacts of Climate Change on Wild-Animal Suffering
Which Food-Waste Disposal Options Create the Least Invertebrate Suffering?
Invertebrates Created by Throwing Out Food Scraps
Invertebrates Created by Composting
Invertebrate Suffering Caused by Worm Composting
Invertebrate Impacts of Worm-Bin Composting vs. Methane-Producing Decomposition
Invertebrate-Free Composting
Zooplankton Created by a Facultative Aerated Wastewater Treatment Lagoon: An Analysis of Kring et al. (2013)
Microorganisms Created by Septic Systems
Microorganisms Created by Wastewater-Treatment Systems
The following is the list of titles in the subsection “Animals” on Essays on Reducing Suffering written by Brian Tomasik. As you can see, Brian has written a lot about how wild animal habitats and biomass are affected by various things.
Food animals
Why I Support the Humane Slaughter Association
Does Vegetarianism Make a Difference?
How Much Direct Suffering is Caused by Various Animal Foods?
Comments on Compassion, by the Pound
Is Kosher Slaughter Humane?
Suffering in Animals vs. Humans
Wild-animal suffering
The Importance of Wild-Animal Suffering
Should We Intervene in Nature?
Medicine vs. Deep Ecology
Caring about Animal Suffering
A two-page pamphlet (pdf) on suffering in nature (.txt) (Polish translation)
Intention-Based Moral Reactions Distort Intuitions about Wild Animals
Does the Animal-Rights Movement Encourage Wilderness Preservation?
How Painful Is Death from Starvation or Dehydration?
Wild-animal suffering on The Reality Check podcast
Why Vegans Should Care about Suffering in Nature
Is There More Suffering Than Happiness in Nature? A Reply to Michael Plant
The Movement to Reduce Wild-Animal Suffering (video presentation)
Insects and other invertebrates
The Importance of Insect Suffering
Do Bugs Feel Pain?
Which Stimuli Are Painful to Invertebrates?
How Good or Bad Is the Life of an Insect? (by Simon Knutsson)
How to Kill Bugs Humanely
Speculations on Invertebrate Population Dynamics Relevant to Reducing Suffering
Convert Grass Lawns to Gravel to Reduce Insect Suffering
How Many Springtails Are Created by a Gram of Grass?
Insect Suffering from Silk, Shellac, Carmine, and Other Insect Products
Water Use Often Kills Zooplankton
How to Avoid Hurting Insects (on wikiHow)
Entomophagy
Why I Don’t Support Eating Insects
What’s Wrong with Entomophagy? (a short interview)
Vegans Should Not Eat Insects: A Reply to Fischer (2016)
Eating Insects Is Usually Less Efficient Than Eating Plants
The Cruelty of Eating Snails
Welfare biology
Applied Welfare Biology and Why Wild-Animal Advocates Should Focus on Not Spreading Nature
How Does Vegetarianism Impact Wild-Animal Suffering?
Estimating Aggregate Wild-Animal Suffering from Reproductive Age and Births per Female
How Does Killing Animals Affect Total Suffering in a Simple, Food-Limited Population?
Net Primary Productivity by Land Type
How Forest Fires Affect Wild-Animal Suffering
Will Gene Drives Reduce Wild-Animal Suffering?
Habitat Loss, Not Preservation, Generally Reduces Wild-Animal Suffering
Reducing Bug Suffering (video presentation)
Cost-Effectiveness Comparison for Different Ways to Reduce Insect Suffering
Efforts to Help Wild Animals Should Be Effective, Not Idealistic
How Eutrophication Affects Freshwater Invertebrate Populations
Numbers of wild animals
How Many Wild Animals Are There?
Abundances of Soil Organisms
Zooplankton Densities in Lakes and Reservoirs
Zooplankton Densities in Rivers
Humanity’s impact on wild-animal abundance
Humanity’s Net Impact on Wild-Animal Suffering
Humanity’s Impact on the Aggregate Metabolism of Land Wild Animals: An Analysis of Krausmann et al. (2013)
Does the Against Malaria Foundation Reduce Invertebrate Suffering?
Crop cultivation
Crop Cultivation and Wild Animals
Why Lower Crop Yields Reduce Invertebrate Suffering (Given Certain Assumptions)
How Irrigation Affects Global Net Primary Productivity
Humane Insecticides
Fishing
One Trillion Fish
How Wild-Caught Fishing Affects Wild-Animal Suffering
Should Fishing Opponents Be Happy about Overfishing?
Which Marine Trophic Level Contains the Most Total Suffering?
Trophic Cascades Caused by Fishing
Cattle grazing
How Cattle Grazing Affects Insect Populations on Pasture Fields
How Cattle Grazing Affects Pasture Productivity
Environmental Impacts of Cattle Beyond the Pasture
How Rainforest Beef Production Affects Wild-Animal Suffering
Net Impact of Vegetarianism on Factory-Farm Suffering vs. Invertebrates on Pasture Fields
The Fine Print on Beef’s Water Use
Climate change
Climate Change and Wild Animals
Effects of CO2 and Climate Change on Terrestrial Net Primary Productivity
Scenarios for Very Long-Term Impacts of Climate Change on Wild-Animal Suffering
Food scraps
Which Food-Waste Disposal Options Create the Least Invertebrate Suffering?
Invertebrates Created by Throwing Out Food Scraps
Invertebrates Created by Composting
Invertebrate Suffering Caused by Worm Composting
Invertebrate Impacts of Worm-Bin Composting vs. Methane-Producing Decomposition
Invertebrate-Free Composting
Wastewater
Zooplankton Created by a Facultative Aerated Wastewater Treatment Lagoon: An Analysis of Kring et al. (2013)
Microorganisms Created by Septic Systems
Microorganisms Created by Wastewater-Treatment Systems