Bio


Hilary Brumberg (she/her) is a PhD student in the Emmett Interdisciplinary Program in Environment and Resources (E-IPER) at Stanford. She is an interdisciplinary environmental scientist, conservation practitioner, and National Science Foundation Graduate Research Fellow (NSF GRFP) with extensive experience researching and implementing Natural Climate Solutions (NCS) across the tropics. She studies socioeconomic, financial, political, and ecological dimensions of NCS implementation. Hilary spent four years managing community-based restoration projects while living at a research station deep in the Costa Rican rainforest, originally as a Princeton in Latin America Fellow. She has consulted for diverse international conservation organizations, including The Nature Conservancy (TNC), World Wildlife Fund (WWF), and the Governors' Forest and Climate Task Force. Her work has been featured in National Geographic, Living on Earth on NPR, Mongabay Latam, and NASA DEVELOP. Hilary holds an M.S. in Environmental Studies with a Data Science Statistics Certificate from the University of Colorado Boulder as a USDA NNF Fellow, as well as a B.A. in Earth Science and Spanish from Wesleyan University.

All Publications


  • Human interference with wildlife surveys: a case study from camera-trapping road underpasses in Costa Rica ORYX Flatt, E., Brumberg, H., Hidalgo, M., Whitworth, A. 2025
  • Increasing Forest Cover and Connectivity Both Inside and Outside of Protected Areas in Southwestern Costa Rica REMOTE SENSING Brumberg, H., Furey, S., Bouffard, M. G., Quiros, M., Murayama, H., Neyestani, S., Pauline, E., Whitworth, A., Madden, M. 2024; 16 (6)

    View details for DOI 10.3390/rs16061088

    View details for Web of Science ID 001193012500001

  • Climate-resilient conservation strategies for an endemic forest bird, the Black-cheeked Ant-Tanager JOURNAL OF FIELD ORNITHOLOGY Newcombe, P. B., Forsyth, A., Brumberg, H., Whitworth, A. 2023; 94 (2)
  • Arboreal wildlife bridges in the tropical rainforest of Costa Rica's Osa Peninsula FOLIA PRIMATOLOGICA Flatt, E., Basto, A., Pinto, C., Ortiz, J., Navarro, K., Reed, N., Brumberg, H., Chaverri, M., Whitworth, A. 2022; 93 (3-6): 419-435
  • Riparian buffer length is more influential than width on river water quality: A case study in southern Costa Rica. Journal of environmental management Hilary, B., Chris, B., North, B. E., Angelica Maria, A. Z., Sandra Lucia, A. Z., Carlos Alberto, Q. G., Beatriz, L. G., Rachael, E., Andrew, W. 2021; 286: 112132

    Abstract

    Riparian zones are one of the most productive ecosystems in the world, but are at risk due to agricultural expansion and climate change. To maximize return on conservation investment in mixed-use landscapes, it is important to identify the minimum intact riparian forest buffer sizes to conserve riparian ecosystem services. The minimum riparian forest buffer width necessary to maintain tropical river water quality remains unclear, and there is little analysis of effective riparian buffer lengths. Also, in studies on the effect of land use on river water quality globally, there is little standardization in the area where land use is analyzed. Here, these challenges were addressed in the Osa Peninsula in southwestern Costa Rica. Water quality parameters and social variables were sampled at 194 locations across the region. For each sample, land use was calculated in nine different riparian buffer sizes and at the sampling location. Riparian forest cover had a positive effect on water quality parameters, while agricultural cover had a negative effect. The longer the length of the buffer considered, the greater the relative support for influencing water quality (1000 m > 500 m > 100 m). All buffer widths yielded similar support within each length class. These results indicate that length of riparian forest buffers, not width, drives their ability to conserve water quality. While wide and long riparian forests are ideal to maximize the protection of river water quality and other ecosystem services, in landscapes where that is impractical, the 15-m-wide riparian forest buffers that are supported by Costa Rican legislation could improve water quality, providing that they are at least 500 m long. The results also indicate the importance of methodological standardization in studies that monitor land use effects on water quality. The authors propose that studies in similar regions analyze land use in riparian zones 15-m-wide by 1000 m upstream. Conserving and restoring narrow, long riparian forest buffers could provide a rapid, economical management approach to balance agricultural production and water quality protection.

    View details for DOI 10.1016/j.jenvman.2021.112132

    View details for PubMedID 33621848