Ryan Utz, Ph.D.

水利系助理教授

福克可持续发展学院 & Environment

412-365-1326

rutz@ksxh.net

Eden Hall LDG10

家乡:宾夕法尼亚州吉布森亚
2015年加入查塔姆国际事务研究所

兴趣的学术领域

城市河流生态学, 恢复生态学, 鲑鱼的生活史和生物能量学, 渔业科学, 河流生态系统的十年尺度物理化学变化

个人兴趣领域

Backpacking, botany, hard cider brewing, photography, and fly-fishing.

Personal Blog

BIOGRAPHY

Dr. 瑞安·乌茨(Ryan Utz)是一位专注于城市溪流的水生生态学家, salmonids, 生态修复, and detecting environmental trends at broad spatio-temporal scales. 在加入Chatham之前，Dr. Utz served for four years as an aquatic ecologist at the National Ecological Observatory Network (NEON). Past research projects have included an assessment of river enhancement to improve habitat for Chinook salmon in California's Central Valley, comparing how effects of urbanization on streams differ between ecoregions of Maryland, and exploring bioenergetic patterns of brook trout in West Virginia.

EDUCATION

Ph.D.，马里兰大学(College Park, MD)， 2010
M.Sc.，西弗吉尼亚大学(Morgantown, WV)， 2005
B.S.，迈阿密大学(佛罗里达州迈阿密)，2003年

认证

荒野急救员

选定的出版物

Kaushal, S.,S. Likens, G.E., Pace, M.L., Reimer, J.E., Maas, C.M., Gallela, J.G., Utz, R.M., Duan, S., Kryger, J.R, Yaculak, A.M., Boger, W.L., Bailey, N.W., Haq, S., Wood, K.L., Wessel, B.M., Park, C.E.科里森，D.C., Aisin, B.I., Gedeon, T.M.乔杜里，S.K., Widmer, J.布莱克伍德，C.R., Bolster, C.M.魔鬼女神，M.L.加里森，D.L., Halevi, S., Kese, G.Q., Quach, E.K., Rogelio, C.M.P., Tan, M.L., Wald, H.J.S., and S.A. Woglo. 2021. Freshwater salinization syndrome: from emerging global problem to managing risks. 生物地球化学154:255 - 292.
Hart, I.S., Utz, R.M., Taylor, A.N., Chess, M., Locy, D.D., and B.A. Porter. 2021. High conservation value of the Odonata assemblage in the upper Ohio River mainstem: a large, 北美洲受管制的河流. 美国米德兰自然学家. 185:175-186.
Ardón, M., Zeglin, L.H., Utz, R.M., Cooper. D.S., Dodds, W.K., Bixby, R.J., Burdett, A.福尔斯塔-沙阿，J.纽约州格里菲斯(Griffiths.A., Harms, T.K., Johnson, L.T., Johnson, S.L., Jones, J.科米诺斯基，J.S.麦克道尔，W.罗斯蒙德，A.D.特伦特曼，M.T., Van Horn. D., and A. Ward. 2021. Experimental nitrogen and phosphorus enrichment stimulates multiple trophic levels of algal and detrital-based food webs: a global meta-analysis from streams and rivers. 生物评价 96:692-715.
Utz, R.M., B. Bookout and S. Kaushal. 2020. Influence of temperature and precipitation on diel variations in dissolved oxygen concentrations in rural and urban headwater streams. 水产科学 82:82.
Blinn, H., Utz, R.M., Greiner, L.H., and D.R. Brown. 2020. Exposure assessment of adults living near unconventional oil and natural gas development and reported health symptoms in southwest Pennsylvania, USA. PLoS ONE 15: e0237325.
Utz, R.M., Slater, A., Rosche, H., and W.P. Carson. 2020. Do dense layers of invasive plants elevate the foraging intensity of small mammals in temperate deciduous forests? 以美国宾夕法尼亚州为例. NeoBiota 56:73-88.
Utz, R.M. and M.N. Fetsko. 2020. Exploratory survey of salamander assemblages in Pennsylvanian forests with dense understories of 小檗属植物thunbergii一种入侵灌木. 东北部的博物学家 27:299-306.
Sonn, J.M., Utz, R.M., and C.L. Richards-Zawacki. 2019. 纬度的影响, seasonal and daily temperature variation on chytrid fungal infections in a North American frog. Ecosphere 10: e02892.
Mannino, J.C., Isaac, B.L., and R.M. Utz. 2019. 新阿勒格尼县，宾夕法尼亚州 Crataegus chrysocarpa and 天竺葵dissectum 再加上重新发现 Sherardia薄荷. Bartonia 70: 93-95.
Link, A.F., Johnson, L. and R.M. Utz. 2019. 管理与否? Successful native tree seedling restoration despite a dense, invasive shrub, 小檗属植物thunbergii. 植物生态学. 220: 577-593.
Corrêa, E.C.de Oliveira Roque, F., Utz, R.M., Silva, W.M.F . Severo-Neto., and K. Gido. 2019. Effects of macroconsumers on benthic communities across a gradient of land use in karst Neotropical streams. 水生生物学报，36 (3):21-34.
Kaushal, S.S., Likens, G.E., Pace, M.L., Haq, S., Wood, K.L., Gallela, J., Morel, C., Doody, T.R., Wessel, B.科尔特莱宁，P., Raike, A.斯金纳†，V., Utz, R., and N. Jaworski. 2019. Novel 'chemical cocktails' in inland waters are a consequence of the Freshwater Salinization Syndrome. 英国皇家学会学报374:20180017.
Corrêa, E.C., F.L. 德奥利维拉罗克，犹他州，R.M., Correa, J.S.de Souza, F.L., and A.P. Covich. 2018. Effects of macroconsumers on benthic communities: rapid increases in dry-season accrual of calcium in a tropical karst stream. PLoS ONE 13: e0209102.
Link, A.F.特恩布莱塞，T., Snyder, C. K.多尔蒂，S.E., and R.M. Utz. 2018. Low recruitment of native trees in a deciduous forest associated with Japanese barberry (小檗(beris thunbergii) invasion. 入侵植物科学与管理(11):1-7.
Kaushal, S.S., Likens, G., Pace, M., Utz, R., Haq, S., Gorman, G., and M. Grese. 2018. 大陆范围内的淡水盐碱化综合症. Proceedings of the National Academy of Sciences of the United States of America 115: E574-E583.
Utz, R.M., Pearce, T.A., Lewis, D.L., and J.C. Mannino. 2018. Elevated native terrestrial snail abundance and diversity in association with an invasive understory shrub, 小檗属植物thunbergii，生长在北美的落叶林中. 生态学报86:66-71.
Utz, R.M., Cooper, S.D., Gido, K.B., and J. Stewart. 2017. Exclusion of fish and invertebrates from benthic patches across water conductivity levels using high-frequency (10 Hz) pulses and adjustable electrical settings. 淡水科学36:151-161.
Utz, R. M., Hopkins, K., Beesley, L., Booth, D.B., Hawley, R.J., Baker, M., Freeman, M.C., and K.L. Jones. 2016. Ecological resistance in urban streams: the role of natural and legacy attributes. 淡水科学35 (5):380-397.
Smith, R., Hawley, R., Neile, M., Vietz, G.迪亚兹-帕斯卡西奥，E., Hermann, J., Lovell, A., Prescott, C.里奥斯-图尔马，B., Smith, B., and R. Utz. 2016. Urban stream renovation: incorporating societal objectives to achieve ecological improvements. 淡水科学35 (3):364-379.
Hilderbrand R.H. and R.M. Utz. 2015. 河流的生态阈值和恢复力. 第461-478页:Rowinski, P.M. and A. Radecki-Pawlik. 河流:物理、河流和环境过程. 施普林格出版社，纽约.
Pennino, M.J., Kaushal, S.S., Mayer, P.M., Utz, R., and C.A. Cooper. 2016. Stream restoration and sanitary infrastructure alter sources and fluxes of water, carbon, 以及城市流域的氮. 水文与地球系统科学. 20: 3419-3439.
Utz, R.M. 2014. Are we overlooking landscape-scale threats to common freshwater fishes? 渔业39:294-297.
Goring, S.J., Weathers, K.C., Dodds, W.K., Sorrano, P.A., Sweet, L.C.Cheruvelli, K.S.科米诺斯基，J.S., Ruegg, J., Thorn, A.M., and R.M. Utz. 2014. The collaborative culture of macrosystems ecology: optimizing participant benefits. 生态与环境学报，12:39-47.
Hafs, A.W.哈里森，L。.R., Utz, R.M. and T. Dunne. 2014. Quantifying the role of woody debris in providing bioenergetically favorable habitat for juvenile salmon. 生态模型285:30-38.
McManamay, R.A. and R.M. Utz. 2014. Open-access databases as unprecedented resources and drivers of cultural change in 渔业科学. 渔业39:417-425.
Utz, R.M. and M. Denslow. 2014. 值得注意的收藏:科罗拉多州. Madroño 61: 251. [首次报道发生野生。 Muscari neglectum (风信子科)在科罗拉多州].
Kaushal, S.S., Likens, G.E., Utz, R.M., Pace, M.L., Grese, M., and M. Yepsen. 2013. 美国东部河流碱化增加.S. 环境科学与技术，47:10302-10311.
Utz, R.M.菲茨杰拉德.R., Goodman, K.J., Parker, S.M., Powell, H. and C.L. Roehm. 2013. The National Ecological Observatory Network: an observatory poised to expand spatiotemporal scales of inquiry in aquatic and 渔业科学. 渔业38:26-35.
Utz, R.M., Mesick, C.F.红衣主教，B.J., and T. Dunne. 2013. How does gravel augmentation impact early-stage Chinook salmon (雄鱼tshawytscha胚胎存活? 鱼类生物学82:1484-1496.
Koskelo, A.I., Fisher, T.R., Utz, R.M., and T.E. Jordan. 2012. A new, precipitation-based method of baseflow separation and event identification for small watersheds (<50 km2). 水文学报，45 (1):267-278.
Utz, R.M., Zeug, S.C. and B.J. Cardinale. 2012. Growth and diet of juvenile Chinook salmon (雄鱼tshawytscha) in restored habitat of a California river. 渔业管理与生态学报(自然科学版)，19 (3):387 -388.
Utz, R.M., Zeug, S.C.红衣主教，B.J., and L.K. Albertson. 2012. Trophic ecology and population attributes of two resident non-game fishes in riverine habitat engineered to enhance salmon spawning success. 加州渔猎98:104-124.
Utz, R.M. and R.H. Hilderbrand. 2011. Interregional variation in urbanization-induced geomorphic change and macroinvertebrate habitat colonization in headwater streams. 北美底栖动物学会学报30:25-37.
Utz, R.M., Eshelman, K.N. and R.H. Hilderbrand. 2011. Variation in physicochemical responses to urbanization between two Mid-Atlantic physiographic regions. 生态学报，21 (2):442 - 445.
Hilderbrand R.H., Utz, R.M., Stranko, S.A., and R.L. Raesly. 2010. Applying ecological thresholds to forecast biodiversity loss from human development. Journal of the North American Benthological Society 29: 1009-1016.
Utz, R.M.希尔德布兰德，R.H., and R.L. Raesly. 2010. Regional differences in patterns of fish species loss with changing land use. 生物保护学报(自然科学版)43 (3):688-699.
Utz, R.M., and K.J. Hartman. 2009. Density-dependent individual growth and size dynamics of central Appalachian brook trout (Salvelinus fontinalis). 水产科学学报(自然科学版)33 (3):1072-1080.
Utz, R.M.希尔德布兰德，R.H., and D.M. Boward. 2009. Identifying regional differences in threshold responses of aquatic invertebrates to land cover gradients. 生态指标9:556-567.
Utz, R.M., and K.J. Hartman. 2007. Identification of critical prey items to Appalachian brook trout (Salvelinus fontinalis) with emphasis on terrestrial organisms. 水生生物学报，57 (5):259-270.
Utz, R.M.拉特克利夫，B.R., Moore, B.T., and K.J. Hartman. 2007. Disproportionate relative importance of a terrestrial beetle family (Coleoptera: Scarabaeidae) as a prey source for central Appalachian brook trout. 美国渔业学会汇刊136:177-184.
Utz, R.M., and K.J. Hartman. 2006. Temporal and spatial variation in the energy intake of a brook trout (Salvelinus fontinalis阿巴拉契亚流域的人口. 中国水产学报(自然科学版)(3):344 - 344.