| Ludka, Bonnie C. | 2021 | "An early warning system for wave-driven coastal flooding at Imperial Beach, CA" in Natural Hazards | 
              
                      | Luong, Justin Cao | 2021 | "Leaf traits and phylogeny explain plant survival and community dynamics in response to extreme drought in a restored coastal grassland" in Journal of Applied Ecology | 
              
                      | Macedo, Adrian | 2021 | "Does the Non-lethal Gastric Lavage Method Affect Subsequent Feeding Behavior in Adult and Larval Plethodontid Stream Salamanders?" in Herpetological Review | 
              
                      | MacKenzie, Robert John | 2021 | Battle of Gorgonholm | 
              
                      | MacQueen, Sarah A. | 2021 | "Memory-guided foraging and landscape design interact to determine ecosystem services" in Journal of Theoretical Biology | 
              
                      | MacRoberts, Heather | 2021 | "An Evaluation of the Table Bluff Ecological Reserve for Enhancing Western Lily (Lilium occidentale) Populations" in ideaFest Presentation
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                      | Madar, Heather | 2021 | Prints as Agents of Global Exchange, 1500-1800 | 
              
                      | Madej, Mary Ann | 2021 | Redwood Creek watershed studies: Summary of geomorphic research at Redwood National Park | 
              
                      | Madrigal Carrillo, Jasmin | 2021 | "Her Personal Special Touch / El Toque Personal Especial de Ella" in CouRaGeouS Cuentos | 
              
                      | Madurapperuma, Buddhika | 2021 | "Distribution, Habitat Associations and Conservation Status of the Sri Lanka Frogmouth Batrachostomus moniliger" in Ardeola | 
              
                      | Madurapperuma, Buddhika | 2021 | "Defenders of wildlife conservation in Sri Lanka’s national parks: A cautionary note for the future of rangers" in PARKS: International Journal of Protected Areas and Conservation | 
              
                      | Madurapperuma, Buddhika | 2021 | "Comparison of low-cost commercial unpiloted digital aerial photogrammetry to airborne laser scanning across multiple forest types in California, USA" in Remote Sensing | 
              
                      | Madurapperuma, Buddhika | 2021 | "Spatiotemporal Land-Use Changes of Batticaloa Municipal Council in Sri Lanka from 1990 to 2030 Using Land Change Modeler" in Geographies | 
              
                      | Madurapperuma, Buddhika | 2021 | "Exploring the Ever-Changing Seashore Using Geoinformatics Technology" in Earth | 
              
                      | Madurapperuma, Buddhika | 2021 | "What Affects Support for Wetland Tourism? A Case Study from Sri Lanka" in Sustainability | 
              
                      | Madurapperuma, Buddhika | 2021 | "Can a remote sensing approach with hyperspectral data provide early detection and mapping of spatial patterns of black bear bark stripping in coast redwoods?" in Forests | 
              
                      | Madurapperuma, Buddhika | 2021 | "Application of Maximum Likelihood and Spectral Angle Mapping classification techniques to evaluate forest fire severity from UAV multi-spectral images in South Korea" in Sensors and Materials | 
              
                      | Madurapperuma, Buddhika | 2021 | "Environmental literacy level comparison of undergraduates in the conventional and ODLs universities in Sri Lanka" in Sustainability | 
              
                      | Madurapperuma, Buddhika | 2021 | "Germination and Survival in Knobcone Pine Seedlings in a Common Garden Experiment at Schatz Demonstration Tree Farm" in ideaFest Poster | 
              
                      | Madurapperuma, Buddhika | 2021 | "Reliable post-fire regeneration of  Pinus sabiniana (gray pine)" in 2nd International Electronic Conference on Forests Proceedings | 
              
                      | Madurapperuma, Buddhika | 2021 | "Seed production of serotinous species" in 9th International Fire Ecology and Management Congress Proceedings | 
              
                      | Madurapperuma, Buddhika | 2021 | "Ethnobotanical index and native plant agroecosystem' Models in Humboldt County Bioregions" in Indigenous and Western Knowledge Conference Proceedings | 
              
                      | Madurapperuma, Buddhika | 2021 | "Weaving indigenous knowledge into best practices in Western STEM education: A panel discussion with video presentations from CSU Humboldt" in Indigenous and Western Knowledge Conference Proceedings | 
              
                      | Madurapperuma, Buddhika | 2021 | "Use of sUAS imagery for surveying waterfowls in a managed wetland in Colusa County" in Annual Meeting American Association of Geographers Proceedings | 
              
                      | Madurapperuma, Buddhika | 2021 | "Effects of Climatic Variability on Lyme Disease Outbreaks in California" in Open Forum Infectious Diseases |