OREGON STATE UNIVERSITY

Publications

Found results
Author [ Title(Desc)] Type Year
Filters: First Letter Of Last Name is R  [Clear All Filters]
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
C
Beschta R.L., Ripple W.J..  2019.  Can large carnivores change streams via a trophic cascade? Ecohydrology. 12(1):e2048.
Ripple W.J., Wirsing A.J., Beschta R.L., Buskirk S.W..  2011.  Can Restoring Wolves Aid in Lynx Recovery? Wildlife Society Bulletin. 35(4):514-518.
Hayek MN, Harwatt H, Ripple W.J., Mueller ND.  2021.  The carbon opportunity cost of animal-sourced food production on land. Nature Sustainability. 4:21-24.
Buotte P.C., Law B.E., Ripple W.J., Berner L.T..  2020.  Carbon sequestration and biodiversity co-benefits of preserving forests in the western United States. Ecological Applications. 30(2):e02039.
Newsome T.M., Ripple W.J..  2015.  Carnivore coexistence: Trophic cascades. Science. 347:383-383.
van Eeden LM, Eklund A, Miller J.R.B., Lopez-Bao J.V., Chapron G., Cejtin M.R., Crowther M.S., Dickman C.R., Frank J., Krofel M et al..  2018.  Carnivore conservation needs evidence based livestock protection. PLoS Biol. 16(9):e2005577.
van Eeden LM, Eklund A, Miller J.R.B., Lopez-Bao J.V., Chapron G., Cejtin M.R., Crowther M.S., Dickman C.R., Frank J., Krofel M et al..  2018.  Carnivore conservation needs evidence based livestock protection. PLoS Biol. 16(9):e2005577.
Ripple W.J., Newsome T.M., Wolf C., Dirzo R., Everatt K.T., Galetti M., Hayward M.W., Kerley G.I.H., Levi T., Lindsey P.A. et al..  2015.  Collapse of the world's largest herbivores. Science Advances. 1(4)
Ripple W.J., Smith P., Haberl H., Montzka S.A., McAlpine C., Boucher D.H..  2014.  Commentary: Ruminants, climate change and climate policy. Nature Climate Change. 4:2-5.
Levi T., Hilderbrand G.V., Hocking M.D., Quinn T.P., White K.S., Adams M.S., Armstrong J.B., Crupi A.P., Darimont C.T., Deacy W. et al..  2020.  Community Ecology and Conservation of Bear-Salmon Ecosystems. Front. Ecol. Evol.
Wirsing A.J., Ripple W.J..  2011.  A comparison of shark and wolf research reveals similar behavioral responses by prey. Frontiers in Ecology and the Environment. 9(6):335-341.
Ripple W.J., Chapron G., Lopez-Bao J.V., Durant S.M., Macdonald D.W., Lindsey P.A., Bennett E.L., Beschta R.L..  2017.  Conserving the World's Megafauna and Biodiversity: The Fierce Urgency of Now. Bioscience. 67(3):197-200.
Eisenberg C., Hibbs D.E., Ripple W.J., Salwasser H..  2014.  Context dependence of elk (Cervus elaphus) vigilance and wolf (Canis lupus) predation risk. Can. J. Zool. 92:727-736.
Newsome T.A., Ripple W.J..  2014.  A continental scale trophic cascade from wolves through coyotes to foxes. Journal of Animal Ecology.
E
Wolf C., Ripple W.J., Betts M.G., Levi T., Peres C.A..  2019.  Eating plants and planting forests for the climate. Global Change Biology. 25(12):3995-3995.
Klein D.R., McCullough D.R., Diaz B.A., Cheville N., Graham R.W., Gross J.E., MacMahon J., Mathews N.E., Patten D.T., Ralls K. et al..  2002.  Ecological Dynamics on Yellowstone's Northern Range.. The National Acadamy of Science.
Newsome T.M., Dellinger J.A., Pavey C.R., Ripple W.J., Shores C.R., Wirsing A.J., Dickman C.R..  2014.  The ecological effects of providing resource subsidies to predators. Global Ecology and Biogeography. 24(1):1-11.
Painter L.E., Ripple W.J..  2012.  Effects of bison on willow and cottonwood in northern Yellowstone National Park. Forest Ecology and Management. 264:150-158.
Eisenberg C., Hibbs D.E., Ripple W.J..  2015.  Effects of predation risk on elk (Cervus elaphus) landscape use in a wolf (Canis lupus) dominated system. Can. J. Zool.. 93:99-111.
Batavia C, Nelson M.P., Darimont C.T., Paquet P.C., Ripple W.J., Wallach A.D..  2018.  The elephant (head) in the room: A critical look at trophy hunting. Conservation Letters. :e12565.
Betts M.G., Wolf C., Pfeifer M., Banks-Leite C., Arroyo-Rodríguez V., Ribeiro D.B., Barlow J., Eigenbrod F., Faria D., Fletcher R.J. et al..  2019.  Extinction filters mediate the global effects of habitat fragmentation on animals. Science. 366:1236–1239.
Betts M.G., Wolf C., Pfeifer M., Banks-Leite C., Arroyo-Rodríguez V., Ribeiro D.B., Barlow J., Eigenbrod F., Faria D., Fletcher R.J. et al..  2019.  Extinction filters mediate the global effects of habitat fragmentation on animals. Science. 366:1236–1239.
Ripple W.J., Wolf C., Newsome T.M., Hoffmann M., Wirsing A.J., McCauley D.J..  2017.  Extinction risk is most acute for the world’s largest and smallest vertebrates. PNAS. 114(40):10678–10683.
G
Ingeman KE, Zhao LZ, Wolf C., Williams DR, Ritger AL, Ripple W.J., Kopecky KL, Dillon EM, DiFiore BP, Curtis JS et al..  2022.  Glimmers of hope in large carnivore recoveries. Scientific Reports. 12:10005.
Ingeman KE, Zhao LZ, Wolf C., Williams DR, Ritger AL, Ripple W.J., Kopecky KL, Dillon EM, DiFiore BP, Curtis JS et al..  2022.  Glimmers of hope in large carnivore recoveries. Scientific Reports. 12:10005.
Betts M.G., Wolf C., Ripple W.J., Phalan B., Millers K.A., Duarte A., Butchart S.H.M., Levi T..  2017.  Global forest loss disproportionately erodes biodiversity in intact landscapes. Nature. 547:441–444.
Kemppinen K.M.S., Collins P.M., Hole D.G., Wolf C., Ripple W.J., Gerber L.R..  2020.  Global reforestation and biodiversity conservation. Conservation Biology. 34(5):1221-1228.
Barton B.T., Hill JG, Wolff CL, Newsome T.M., Ripple W.J., Lashley M.A..  2019.  Grasshopper consumption by grey wolves and implications for ecosystems. Ecology. :e02892.
Janeiro-Otero A, Newsome T.M., van Eeden LM, Ripple W.J., Dormann C.F..  2020.  Grey wolf (Canis lupus) predation on livestock in relation to prey availability. Biological Conservation. 243(108433)
Carver S, Convery I, Hawkins S, Beyers R, Eagle A, Kun Z, Van Maanen E, Cao Y, Fisher M, et al..  2021.  Guiding principles for rewilding. Conservation Biology.
Carver S, Convery I, Hawkins S, Beyers R, Eagle A, Kun Z, Van Maanen E, Cao Y, Fisher M, et al..  2021.  Guiding principles for rewilding. Conservation Biology.
I
Valkenburgh B.V., Hayward M.W., Ripple W.J., Meloro C., Roth V.L..  2015.  The impact of large terrestrial carnivores on Pleistocene ecosystems. PNAS. 113(4):862-867.
Valkenburgh B.V., Hayward M.W., Ripple W.J., Meloro C., Roth V.L..  2015.  The impact of large terrestrial carnivores on Pleistocene ecosystems. PNAS. 113(4):862-867.
Oksanen T., Oksanen L., Vuorinen K.E.M., Wolf C., Mäkynen A., Olofsson J., Ripple W.J., Virtanen R., Utsi T.A..  2020.  The impact of thermal seasonality on terrestrial endotherm food web dynamics: a revision of the Exploitation Ecosystem Hypothesis. Ecography. 43(12):1859-1877.
Dellinger J.A., Shores C.R., Marsh M., Heithaus M.R., Ripple W.J., Wirsing A.J..  2018.  Impacts of recolonizing gray wolves (Canis lupus) on survival and mortality in two sympatric ungulates. Can. J. Zool.. 96:760–768.
Beschta R.L., Ripple W.J..  2007.  Increased Willow Heights along northern Yellowstone's Blacktail Deer Creek following wolf reintroduction.. Western North American Naturalist. 67(4):613-617.
Buck JC, Ripple W.J..  2017.  Infectious Agents Trigger Trophic Cascades. Trends in Ecology & Evolution.
Lundgren E.J., Ramp D., Ripple W.J., Wallach A.D..  2018.  Introduced megafauna are rewilding the Anthropocene. Ecography. 41(6):857-866.
Lundgren E.J., Ramp D., Ripple W.J., Wallach A.D..  2018.  Introduced megafauna are rewilding the Anthropocene. Ecography. 41(6):857-866.
Wallach A.D., Lundgren E.J., Ripple W.J., Ramp D..  2018.  Invisible megafauna. Conservation Biology.
Wallach A.D., Lundgren E.J., Ripple W.J., Ramp D..  2018.  Invisible megafauna. Conservation Biology.
L
Laundre J.W., Hernandez L., Ripple W.J..  2010.  The Landscape of Fear: Ecological Implications of Being Afraid. The Open Ecology Journal. 3:1-7.
Beschta R.L., Ripple W.J..  2020.  Large carnivore extirpation linked to loss of overstory aspen in Yellowstone. Food Webs. :e00140.
Ripple W.J., Miller S.D., Schoen J.W., Rabinowitch S.P..  2019.  Large carnivores under assault in Alaska. PLoS Biol. 17(1):e3000090.
Ripple W.J., Miller S.D., Schoen J.W., Rabinowitch S.P..  2019.  Large carnivores under assault in Alaska. PLoS Biol. 17(1):e3000090.
Beschta R.L., Ripple W.J..  2009.  Large predators and trophic cascades in terrestrial ecosystems of the western United States. Biological Conservation. 142:2401-2414.
Ripple W.J., Rooney T.P., Beschta R.L..  2010.  Large Predators, Deer, and Trophic Cascades in Boreal and Temperate Ecosystems. Trophic Cascades: Predators, Prey, and the Changing Dynamics of Nature, edited by J. Terborgh and J. Estes.. :141-161.
Ripple W.J., Rooney T.P., Beschta R.L..  2010.  Large Predators, Deer, and Trophic Cascades in Boreal and Temperate Ecosystems. Trophic Cascades: Predators, Prey, and the Changing Dynamics of Nature, edited by J. Terborgh and J. Estes.. :141-161.
Ripple W.J., Beschta R.L..  2012.  Large predators limit herbivore densities in northern forest ecosystems. Eur J Wildl Res. 58(4)
Wolf C., Betts M.G., Levi T., Newsome T.M., Ripple W.J..  2018.  Large species within carnivora are large carnivores. Royal Society Open Science. 5:181228.
Letnic M., Ripple W.J..  2017.  Large-scale responses of herbivore prey to canid predators and primary productivity. Global Ecol Biogeogr.
Halofsky J., Ripple W.J..  2008.  Linkages between wolf presence and aspen recruitment in the Gallatin elk winter range of southwestern Montana, USA.. Forestry: An International Journal of Forest Research. 81(2):195-207.
Ripple W.J., Beschta R.L..  2006.  Linking a cougar decline, trophic cascade, and catastrophic regime shift in Zion National Park.. Biological Conservation. 133:397-408.
Ripple W.J., Valkenburgh B.V..  2010.  Linking Top-down Forces to the Pleistocene Megafaunal Extinctions. BioScience. 60(7):516-526.
Ripple W.J., Beschta R.L..  2005.  Linking Wolves and Plants: Aldo Leopold on Trophic Cascades.. BioScience. 55(7):613-621.
Ripple W.J., Beschta R.L..  2006.  Linking wolves to willows via risk-sensitive foraging by ungulates in the northern Yellowstone ecosystem.. Forest Ecology and Management. 230(1-3):96-106.
Beschta R.L., Painter L.E., Levi T., Ripple W.J..  2016.  Long-term aspen dynamics, trophic cascades, and climate in northern Yellowstone National Park. Canadian Journal of Forest Research. 46:548-556.
R
Laliberte A.S., Ripple W.J..  2004.  Range Contractions of North American Carnivores and Ungulates.. BioScience. 54(2):123-138.
Wolf C., Ripple W.J..  2017.  Range contractions of the world’s large carnivores. R. Soc. open sci.. 4(170052)
Beschta R.L., Ripple W.J..  2005.  Rapid Assessment of Riparian Cottonwood Recruitment: Middle Fork John Day River, Northeastern Oregon.. Ecological Restoration. 23(3):150-156.
Halofsky J.S., Ripple W.J., Beschta R.L..  2008.  Recoupling fire and aspen recruitment after wolf reintroduction in Yellowstone National Park, USA. Forest Ecology and Management. 256:1004-1008.
Painter L.E., Beschta R.L., Larsen E.J., Ripple W.J..  2015.  Recovering aspen follow changing elk dynamics in Yellowstone: evidence of a trophic cascade? Ecology. 96(1):252-263.
Beschta R.L., Ripple W.J..  2010.  Recovering Riparian Plant Communities with Wolves in Northern Yellowstone, USA. Restoration Ecology. 18(3):380-389.
Swain M, Blomqvist L, McNamara J, Ripple W.J..  2017.  Reducing the environmental impact of global diets. Science of the Total Environment. 610-611:1207–1209.
Ripple W.J., Beschta R.L..  2005.  Refugia from browsing as reference sites for restoration planning.. Western North American Naturalist. 65(2):269-273.
Lindsey P.A., Chapron G., Petracca L.S., Burnham D., Hayward M.W., Henschel P., Hinks A.E., Garnett S.T., Macdonald D.W., Macdonald E.A. et al..  2017.  Relative efforts of countries to conserve world’s megafauna. Global Ecology and Conservation. 10:243–252.
Larsen E.J., Ripple W.J..  1997.  Remote Sensing of Aspen Change in Northern Yellowstone National Park..
Newsome T.M., Ballard G.A., Crowther M.S., Dellinger J.A., Fleming P.J.S., Glen A.S., Greenville A.C., Johnson C.N., Letnic M., Moseby K.E. et al..  2015.  Resolving the value of the dingo in ecological restoration. Restoration Ecology. 23(3):201-208.
Newsome T.M., Ballard G.A., Crowther M.S., Dellinger J.A., Fleming P.J.S., Glen A.S., Greenville A.C., Johnson C.N., Letnic M., Moseby K.E. et al..  2015.  Resolving the value of the dingo in ecological restoration. Restoration Ecology. 23(3):201-208.
Newsome T.M., Ballard G.A., Crowther M.S., Dellinger J.A., Fleming P.J.S., Glen A.S., Greenville A.C., Johnson C.N., Letnic M., Moseby K.E. et al..  2015.  Resolving the value of the dingo in ecological restoration. Restoration Ecology. 23(3):201-208.
Batchelor J.L., Ripple W.J., Wilson T.M., Painter L.E..  2015.  Restoration of Riparian Areas Following the Removal of Cattle in the Northwestern Great Basin. Environmental Management. 55(4):930–942.
Manning A.D., Gordon I.J., Ripple W.J..  2009.  Restoring landscapes of fear with wolves in the Scottish Highlands. Biological Conservation.
Ripple W.J., Beschta R.L..  2007.  Restoring Yellowstone's aspen with wolves.. Biological Conservation. 138:514-519.
Everatt K.T., Andresen L., Ripple W.J., Kerley G.I.H..  2016.  Rhino poaching may cause atypical trophic cascades. Frontiers in Ecology and Environment. 14:65-67.
Beschta R.L., Ripple W.J..  2016.  Riparian vegetation recovery in Yellowstone: The first two decades after wolf reintroduction. Biological Conservation. 198:93-103.
Prugh L.R., Stoner C.J., Epps C.W., Bean W.T., Ripple W.J., Laliberte A.S., Brashares J.S..  2009.  The Rise of the Mesopredator. Bioscience. 59(9):779-791.
Beschta R.L., Ripple W.J..  2006.  River channel dynamics following extirpation of wolves in northwestern Yellowstone National Park,USA.. Earth Surface Processes and Landforms. 31:1525-1539.
Beschta R.L., Ripple W.J..  2012.  The role of large predators in maintaining riparian plant communities and river morphology. Geomorphology. 157-158:88-98.
Ripple W.J., Larsen E.J..  2001.  The Role of Postfire Coarse Woody Debris in Aspen Regeneration.. Western North American Naturalist. 16(2):61-64.
Ripple W.J., Wolf C., Galetti M., Newsome T.M., Green T.L., Alamgir M, Crist E, Mahmoud M.I., Laurance W.F..  2018.  The Role of Scientists’ Warning in Shifting Policy from Growth to Conservation Economy. Bioscience. 68(4):239-240.
Rosenblatt A.E., Heithaus M.R., Mather M.E., Matich P., Nifong J.C., Ripple W.J., Silliman. B.R..  2013.  The Roles of Large Top Predators in Coastal Ecosystems: New Insights from Long Term Ecological Research. Oceanography. 26(3):156-167.
Rosenblatt A.E., Heithaus M.R., Mather M.E., Matich P., Nifong J.C., Ripple W.J., Silliman. B.R..  2013.  The Roles of Large Top Predators in Coastal Ecosystems: New Insights from Long Term Ecological Research. Oceanography. 26(3):156-167.
S
Ripple W.J., Meijaard E., Newsome T.M..  2018.  Saving the World with Satire: A Response to Chapron et al.. Trends in Ecology & Evolution. 33(7):483-484.
Ripple W.J., Chapron G., Lopez-Bao J.V., Durant S.M., Macdonald D.W., Lindsey P.A., Bennett E.L., Beschta R.L., Bruskotter J.T., Campos-Arceiz A. et al..  2016.  Saving the World's Terrestrial Megafauna. BioScience. 66(10):807-812.
Harwatt H, Ripple W.J., Chaudhary A, Betts M.G., Hayek MN.  2019.  Scientists call for renewed Paris pledges to transform agriculture. The Lancet Planetary Health.
Heleno R.H., Ripple W.J., Traveset A.  2020.  Scientists’ warning on endangered food webs. Web Ecology. 20:1-10.
Albert JS, Destouni G, Duke-Sylvester SM, Magurran AE, Oberdorff T, Reis RE, Winemiller KO, Ripple W.J..  2020.  Scientists’ warning to humanity on the freshwater biodiversity crisis. Ambio.
Albert JS, Destouni G, Duke-Sylvester SM, Magurran AE, Oberdorff T, Reis RE, Winemiller KO, Ripple W.J..  2020.  Scientists’ warning to humanity on the freshwater biodiversity crisis. Ambio.
Gordon C.E., Eldridge D.J., Ripple W.J., Crowther M.S., Moore B.D., Letnic M..  2016.  Shrub encroachment is linked to extirpation of an apex predator. Journal of Animal Ecology. 86(1):147-157.
Greenville A.C., Newsome T.M., Wardle G.M., Dickman C.R., Ripple W.J., Murray B.R..  2020.  Simultaneously operating threats cannot predict extinction risk. Conservation Letters. e12758
Brown C, Rinaldi CE, Ripple W.J., Van Valkenburgh B..  2020.  Skeletal and Dental Development Preserve Evidence of Energetic Stress in the Moose of Isle Royale. Frontiers in Ecology and Evolution.
Brown C, Rinaldi CE, Ripple W.J., Van Valkenburgh B..  2020.  Skeletal and Dental Development Preserve Evidence of Energetic Stress in the Moose of Isle Royale. Frontiers in Ecology and Evolution.
Millward L.S., Wilson T.M., Weldy M.J., Rowland M.M., Duarte A., Lesmeister D.B., Ripple W.J..  2022.  Small mammal relative abundance within riparian ecosystems of the Blue Mountains. Forest Ecology and Management. 505
Millward L.S., Wilson T.M., Weldy M.J., Rowland M.M., Duarte A., Lesmeister D.B., Ripple W.J..  2022.  Small mammal relative abundance within riparian ecosystems of the Blue Mountains. Forest Ecology and Management. 505
Ripple W.J., Wolf C., Newsome T.M., Hoffmann M., Wirsing A.J., McCauley D.J..  2017.  Smallest terrestrial vertebrates are highly imperiled. PNAS.
Malcom J, Schwartz M.W., Evansen M., Ripple W.J., Polasky S., Gerber L.R., Lovejoy T.E., Talbot L.M., Miller J.R.B..  2019.  Solve the biodiversity crisis with funding. Science. 365(6459):1256.
Ripple W.J., Estes J.A., Beschta R.L., Wilmers C.C., Ritchie E.G., Hebblewhite M., Berger J., Elmhagen B., Letnic M., Nelson M.P et al..  2014.  Status and Ecological Effects of the World's Largest Carnivores. Science. 343(6167)
Ripple W.J., Estes J.A., Beschta R.L., Wilmers C.C., Ritchie E.G., Hebblewhite M., Berger J., Elmhagen B., Letnic M., Nelson M.P et al..  2014.  Status and Ecological Effects of the World's Largest Carnivores. Science. 343(6167)
Harwatt H, Sabate J, Eshel G, Soret S, Ripple W.J..  2017.  Substituting beans for beef as a contribution toward US climate change targets. Climatic Change.
T
Shackelford N, Standish R.J., Ripple W.J., Starzomski B.M..  2018.  Threats to biodiversity from cumulative human impacts in one of North America's last wildlife frontiers. Conservation Biology. 32(3):672-684.
Newsome T.M., Greenville A.C., Cirovic D, Dickman C.R., Johnson C.N., Krofel M, Letnic M., Ripple W.J., Ritchie E.G., Stoyanov S et al..  2017.  Top predators constrain mesopredator distributions. Nature Communications. 8(15469)
Newsome T.M., Greenville A.C., Cirovic D, Dickman C.R., Johnson C.N., Krofel M, Letnic M., Ripple W.J., Ritchie E.G., Stoyanov S et al..  2017.  Top predators constrain mesopredator distributions. Nature Communications. 8(15469)
Sergio F., Schmitz O.J., Krebs C.J., Holt R.D., Heithaus M.R., Wirsing A.J., Ripple W.J., Ritchie E., Ainley D., Oro D. et al..  2014.  Towards a cohesive, holistic view of top predation: a definition, synthesis and perspective. Oikos Journal. 123:1234-1243.
Sergio F., Schmitz O.J., Krebs C.J., Holt R.D., Heithaus M.R., Wirsing A.J., Ripple W.J., Ritchie E., Ainley D., Oro D. et al..  2014.  Towards a cohesive, holistic view of top predation: a definition, synthesis and perspective. Oikos Journal. 123:1234-1243.
McAlpine C.A., Seabrook L.M., Ryan J.G., Feeney B.J., Ripple W.J., Ehrlich A.H., Ehrlich P.R..  2015.  Transformational change: creating a safe operating space for humanity. Ecology and Society. 20(1)
McAlpine C.A., Seabrook L.M., Ryan J.G., Feeney B.J., Ripple W.J., Ehrlich A.H., Ehrlich P.R..  2015.  Transformational change: creating a safe operating space for humanity. Ecology and Society. 20(1)
Ripple W.J., Larsen E.J., Renkin R.A., Smith D.W..  2001.  Trophic Cascades among wolves, elk and aspen on Yellowstone National Park's northern range.. Biological Conservation. 102:227-234.
Ripple W.J., Larsen E.J., Renkin R.A., Smith D.W..  2001.  Trophic Cascades among wolves, elk and aspen on Yellowstone National Park's northern range.. Biological Conservation. 102:227-234.
Beschta R.L., Painter L.E., Ripple W.J..  2018.  Trophic cascades at multiple spatial scales shape recovery of young aspen in Yellowstone. Forest Ecology and Management. 413:62-69.
Ripple W.J., Beschta R.L., Painter L.E..  2015.  Trophic cascades from wolves to alders in Yellowstone. Forest Ecology and Management. 354:254-260.
Ripple W.J., Beschta R.L., Fortin J.K., Robbins C.T..  2013.  Trophic cascades from wolves to grizzly bears in Yellowstone. Journal of Animal Ecology. 83(1):223-233.
Ripple W.J., Beschta R.L., Fortin J.K., Robbins C.T..  2013.  Trophic cascades from wolves to grizzly bears in Yellowstone. Journal of Animal Ecology. 83(1):223-233.
Ripple W.J., Beschta R.L..  2012.  Trophic cascades in Yellowstone: The first 15 years after wolf reintroduction. Biological Conservation. 145:205-213.
Ripple W.J., Beschta R.L..  2008.  Trophic cascades involving cougar, mule deer, and black oaks in Yosemite National Park. Biological Conservation. 141(5):1249-1256.
Miller B.J., Harlow H.J., Harlow T.S., Biggins D., Ripple W.J..  2012.  Trophic cascades linking wolves (Canis lupus), coyotes (Canis latrans), and small mammals. Can. J. Zool.. 90:70-78.
Estes J.A., Terborgh J., Brashares J.S., Power M.E., Berger J., Bond W.J., Carpenter S.R., Essington T.E., Holt R.D., Jackson J.B.C. et al..  2011.  Trophic Downgrading of Planet Earth. Science. 333:301-306.
W
Johns D, Terborgh J., Estes J.A., Foreman D, Miller B.J., Noss R, Soule M.E., Ripple W.J..  2017.  We Need a Biologically Sound North American Conservation Plan. Bioscience.
Ripple W.J., Estes J.A., Schmitz O.J., Constant V., Kaylor M.J., Lenz A., Motley J.L., Self K.E., Taylor D.S., Wolf andC.  2016.  What is a Trophic Cascade? Trends in Ecology and Evolution. 31(11):824-849.
Wallach A.D., Izhaki I., Toms J.D., Ripple W.J., Shanas U..  2015.  What is an apex predator? Oikos. 124(11):1453-1461.
Newsome T.M., Bruskotter J.T., Ripple W.J..  2015.  When shooting a coyote kills a wolf: Mistaken identity or misguided management? Biodivers Conserv. 24(12)
Ripple W.J., Wirsing A.J., Wilmers C.C., Letnic M..  2013.  Widespread mesopredator effects after wolf extirpation. Biological Conservation. 160:70-79.
Laliberte A.S., Ripple W.J..  2003.  Wildlife Encounters by Lewis and Clark: A Spatial Analysis of Interactions between Native Americans and Wildlife.. BioScience. 53(10):994-1003.
Gray T.N.E., Hughes A.C., Laurance W.F., Long B., Lynam A.J., O'Kelly H., Ripple W.J., Seng T., Scotson L., Wilkinson N.M..  2018.  The wildlife snaring crisis: an insidious and pervasive threat to biodiversity in Southeast Asia. Biodivers Conserv. 27:1031–1037.
Gray T.N.E., Lynam A.J., Seng T., Laurance W.F., Long B., Scotson L., Ripple W.J..  2017.  Wildlife-snaring crisis in Asian forests. Science. 355(6322):255-256.
Ripple W.J., Beschta R.L..  2005.  Willow thickets protect young aspen from elk browsing after wolf reintroduction.. Western North American Naturalist. 65(1):118-122.
Ripple W.J., Beschta R.L..  2003.  Wolf reintroduction, predation risk, and cottonwood recovery in Yellowstone National Park.. Forest Ecology and Management. 184:299-313.
Beschta R.L., Ripple W.J..  2018.  Wolf-triggered trophic cascades and stream channel dynamics in Olympic National Park: a comment on East et al.. Earth Surf. Process. Landforms.
Ripple W.J., Beschta R.L..  2004.  Wolves and the Ecology of Fear: Can Predation Risk Structure Ecosystems? BioScience. 54(8):755-766.
Beschta R.L., Ripple W.J..  2007.  Wolves, elk, and aspen in the winter range of Jasper National Park, Canada.. Canadian Journal of Forest Research. 37:1873-1885.
Ripple W.J., Painter L.E., Beschta R.L., Gates C.C..  2010.  Wolves, Elk, Bison, and Secondary Trophic Cascades in Yellowstone National Park. The Open Ecology Journal. 3:31-37.
Ripple W.J., Beschta R.L..  2004.  Wolves, elk, willows, and trophic cascades in the upper Gallatin Range of Southwestern Montana, USA.. Forest Ecology and Management. 200:161-181.
Ripple W.J., Beschta R.L., Fortin J.K., Robbins C.T..  2015.  Wolves trigger a trophic cascade to berries as alternative food for grizzly bears. Journal of Animal Ecology. 84:652-654.
Ripple W.J., Beschta R.L., Fortin J.K., Robbins C.T..  2015.  Wolves trigger a trophic cascade to berries as alternative food for grizzly bears. Journal of Animal Ecology. 84:652-654.
Beschta R.L., Ripple W.J..  2008.  Wolves, trophic cascades, and rivers in the Olympic National Park, USA. Ecohydrology. 1:118-130.
Ripple W.J., Wolf C., Newsome T.M., Barnard P, Moomaw WR.  2020.  World Scientists’ Warning of a Climate Emergency. BioScience. 70(1):8–12.
Ripple W.J., Wolf C., Newsome T.M., Galetti M., Alamgir M, Crist E, Mahmoud M.I., Laurance W.F..  2017.  World Scientists’ Warning to Humanity: A Second Notice. Bioscience.