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Sullivan, Patrick J
Cornell Faculty Member
Positions
- Associate Professor, Natural Resources (NTRES/DNR), College of Agriculture and Life Sciences (CALS)
As a researcher my objective is to seek a new level of understanding about what drives the spatial and temporal dynamics of natural populations and communities and how they respond to anthropogenic influences. To do this I focus on the second order effects displayed by these systems, which are typically displayed in patterns in the mean, variance and covariance of processes that can be used to tease out and identify important factors that define these systems. In addition to this I have an interest in and try to contribute to other research areas including the practical issues surrounding survey design and analysis, database management, and fisheries stock assessment as well as some more philosophical issues such as identifying what is the nature of good science, determining better ways for communicating and utilizing science and statistics, and clarifying scientific responsibility in issues of governance.
Research Areas
- aquatic science
- biometry
- computational biology
- ecology
- environmental sciences
- natural resources
- new life sciences
- risk analysis and assessment
Websites
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- Publications
- Teaching
- Service
- Background
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Affiliations
member of graduate field
Research
research overview
- As a researcher my objective is to seek a new level of understanding about what drives the spatial and temporal dynamics of natural populations and communities and how they respond to anthropogenic influences. To do this I focus on patterns in the variance and covariance in these systems that can be used to tease out and identify important factors and processes that define these systems. In addition to this I have an interest in and try to contribute to other research areas including the practical issues surrounding survey design and analysis, database management, and fisheries stock assessment as well as some more philosophical issues such as identifying what is the nature of good science, determining better ways for communicating and utilizing science and statistics, and clarifying scientific responsibility in issues of governance.
research activities
principal investigator on
- GEOGRAPHICAL VARIATION IN SUMMER FLOUNDER DEMOGRAPHICS: PROJECT 5 awarded by NATL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DOC 2010 - 2011
- HUDSON RIVER ESTUARY PROGRAM awarded by NYS DEPT OF ENVIRONMENTAL CONSERVATION 2010 - 2013
- MODELING SPATIAL DIFFERENCES IN CATCHABILITY AND SELECTIVITY awarded by NATL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DOC 2011 - 2012
- SUMMER FLOUNDER AND BLACK SEA BASS RESEARCH IN THE MID-ATLANTIC BLIGHT awarded by NATL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DOC 2011 - 2012
area(s) of concentration/expertise
keywords
- fisheries assessment and management
- population dynamics
- statistics
submitted impact statement
Publications
individual publications
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academic article
- Native rainbow smelt and nonnative alewife distribution related to temperature and light gradients in Lake Champlain.. Journal of Great Lakes Research. 38:115-122. 2012
- Weekly predictions of North Atlantic right whale Eubalaena glacialis habitat reveal influence of prey abundance and seasonality of habitat preferences. Endangered Species Research. 18:147-161. 2012
- What’s a stream without water? Double disproportionality in headwater regions affecting water quality.. Environmental Management. 50:849-860. 2012
- Growth rates of rainbow smelt in Lake Champlain: effects of density and diet. Ecology of Freshwater Fish. 20:503-512. 2011
- A simple metric to predict stream water quality from storm runoff in an urban watershed. Journal of Environmental Quality. 39:1338-1348. 2010
- Comparing physical and chemical soil properties measurement: CNAL vs. NSSC. Soil Survey Horizons. 51:22-24. 2010
- Migration routes and bird conservation regions used by Eastern Population Tundra Swans Cygnus cloumbianus columbianus in North America. Wildfowl. 60:20-37. 2010
- Use of textural measurements to map invasive wetland plants in the Hudson River National Estuarine Research Reserve with IKONOS satellite imagery. Remote Sensing of Environment. 114:876-886. 2010
- Towards a standard operating procedure for fisheries acoustic surveys in the Laurentian Great Lakes, North America. ICES Journal of Marine Science. 66:1391-1397. 2009
- Use of textural measurements to map invasive wetland plants in the Hudson River National Estuarine Research Reserve with IKONOS satellite imagery.. Remote Sensing of Environment. 114:876-886. 2009
- Using occupancy models of forest breeding birds to prioritize conservation planning. Biological Conservation. 12:982-991. 2009
- When can nuisance and invasive species control efforts backfire?. Ecological Applications. 19. 2009
- Ecosystem impacts of disturbance in a dry tropical forest in southern India. Ecohydrology. 1:149-160. 2008
- Estimating walleye density, gear catchability, and mortality using three fishery-independent data sets for Oneida Lake, New York. Canadian Journal of Fisheries and Aquatic Science. 65:1366-1378. 2008
- Hierarchical modeling of bycatch rates of sea turtles in the western North Atlantic. Endangered Species Research. 5:279-289. 2008
- Housing density as an indicator of spatial patterns of reported human-wildlife interactions in Northern New York. Landscape and Urban Planning. 84:282-292. 2008
- Impacts of disturbance on soil properties in a dry tropical forest in Southern India. Ecohydrology. 1. 2008
- Spatial and temporal statistical analysis of bycatch data: patterns of sea turtle bycatch in the North Atlantic. Canadian Journal of Fisheries and Aquatic Science. 65:2461-2470. 2008
- Importance and predictability of cannibalism in rainbow smelt. Transactions of the American Fisheries Society. 136:227-237. 2007
- Influence of wavelet type on the classification of marsh vegetation from satellite imagery using a combination of wavelet texture and statistical component analyses. Canadian Journal of Remote Sensing. 33:260-265. 2007
- Recovery of a US endangered fish. PLOS One. 2. 2007
- Defining and Implementing Best Available Science for fisheries and Environmental Science, Policy, and Management. Fisheries. 31:460-465. 2006
- Empirical comparisons of survey designs in acoustic surveys of Gulf of Maine-Georges Bank Atlantic herring. J. Northw. Atl. Fish. Sci.. 36:55-63. 2006
- Using otolith microstructure to determine natal origin of Lake Ontario Chinook Salmon. Transactions of the American Fisheries Society. 135:908-914. 2006
- Avian community composition in isolated forest fragments: a conceptual revision. Oikos: A Journal of Ecology. 111:1-8. 2005
- The natal dispersal of tree swallows in a continuous mainland environment. Journal of Animal Ecology. 74:1080-1090. 2005
- Breeding dispersal and philopatry in the tree swallow. Condor. 106:768-776. 2004
- Spatial and temporal stream temperature prediction: Modeling nonstationary temporal covariance structures. Water Resources Research. 40:1-9. 2004
- Application of in situ target strength estimations in lakes - examples from rainbow smelt surveys in Lakes Erie and Champlain. ICES J. Mar. Sci.. 60:500-507. 2003
- Identification of geographical factors associated with early epidemic spread in the context of foot-and-mouth disease. American Journal of Veterinarian Research. 64:1519. 2003
- Modeling slope stability in Honduras: parameter sensitivity and scale of aggregation. Soil Science Society of America Journal. 67:268-278. 2003
- Predicting stream temperatures: Geostatistical model comparison using alternative distance metrics. Canadian Journal of Fisheries and Aquatic Science. 60:344-351. 2003
- Disease transmission of aspergillosis in sea fans: inferring process from spatial pattern. Ecology. 83:2373-2378. 2002
- Landscape patterns of an aquatic invader: Assessing dispersal extent from spatial distributions. Ecological Applications. 12:749-759. 2002
- Use of outlet barriers to prevent fall emigration of brook trout stocked in Adirondack Lakes. North American Journal of Fisheries Management. 21:843-854. 2001
- Comparison of large and small visible implant tags: retention and readability in hatchery brook trout. North American Journal of Aquaculture. 62:273-278. 2000
- Decadal changes in growth and recruitment of Pacific halibut (Hippoglossus stenolepis). Canadian Journal of Fisheries and Aquatic Science. 56:242-252. 1999
- Interpreting Pacific halibut catch statistics in the British Columbia individual quota program. Canadian Journal of Fisheries and Aquatic Science. 55:99-115. 1998
- Growth and survival of 0+ English sole, Pleuronectes vetulus, in estuaries and adjacent nearshore waters off Washington. Fisheries Bulletin. 95:161-173. 1996
- A Kalman filter approach to catch-at-length analysis. Biometrics. 48:237-257. 1992
- Stock abundance estimation using depth dependent trends and spatially correlated variation. Canadian Journal of Fisheries and Aquatic Science. 48:1691-1703. 1991
- Using data on biomass and fishing mortality in stock production modeling of flatfish. Netherlands Journal of Sea Research. 27:459-467. 1991
- A catch-at-length analysis that incorporates a stochastic model of growth. Canadian Journal of Fisheries and Aquatic Science. 47:184-198. 1990
- A biomass-based cohort analysis using catch at age data. Transactions of the American Fisheries Society. 117:180-189. 1989
- Effect of boundary conditions, region length, and diffusion rates on a spatially heterogeneous predator-prey system. Ecological Modeling. 43:235-249. 1988
- A dynamic basis for using a truncated normal distribution to describe variability of chemical substances in aquatic environments. J Theoretical Biology. 123:213-220. 1986
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book
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booksection
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chapter
- Fisheries acoustics. American Fisheries Society. 597-636. 2012
- Regulation of Fishery Harvest: Case Histories from the Adirondack Mountains, Lake Ontario, North Pacific, and Yukon River. Conservation of Native Aquatic Fauna. 2006
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conference paper
- Mapping soil properties for soil survey using proximal diffuse reflectance spectroscopy. Proc. ASA-CSSA-SSSA Ann. Mtg. Am. Soc. Agronomy. 2007
- The Pacific Halibut: Stock assessment strategies and management implications. Proceedings of the 1992 World Fisheries Congress, Athens. Theme 5, Assessment Methodologies and Management. 1993
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conference poster
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document part
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report
- Standard operating procedures for fisheries acoustic surveys in the Great Lakes 2009
- The Pacific Halibut Stock Assessment of 1997 1999
- Pacific halibut bycatch in the groundfish fisheries: Effects on and management implications for the halibut fishery 1994
- Mark-recapture methods for Pacific halibut assessment: A feasibility study conducted off the central coast of Oregon 1993
- Acoustics unpacked – a general guide for fisheries acoustics 2009
- A Kalman Filter Approach to Catch-at-Length Analysis 1988
- The Effect of Spatial Heterogeneity on Predator-Prey Interactions: A Theoretical Analysis Using Mathematical and Computer Simulation Techniques 1985
featured in archived article
Teaching
teaching overview
- My objectives in teaching are to provide students with a useful approach to understanding nature and how humans interact with it. I want to get them to think clearly and logically about the world and their place in it. I want them to be motivated to observe, analyze, understand, judge, and act in the context of science but also in relation to their values as human beings. I do this from a decidedly quantitative perspective, but my motivations are driven by my interests in biology and the philosophy of science.
teaching activities
- BTRY-3020: Biological Statistics II - Spring 2013
- NTRES-4110: Quantitative Ecology and Management of Fisheries Resources - Spring 2013
- NTRES-4130: Biological Statistics II - Spring 2013
- NTRES-6110: Quantitative Ecology and Management of Fisheries Resources - Spring 2013
- NTRES-6970: Graduate Individual Study in Natural Resources - Spring 2013
- NTRES-7900: Graduate-Level Thesis Research - Spring 2013
- NTRES-8900: Master's Thesis Research - Spring 2013
- NTRES-9900: Doctoral-Level Thesis Research - Spring 2013
- STSCI-3200: Biological Statistics II - Spring 2013
- BTRY-3010: Biological Statistics I - Fall 2012
- BTRY-7980: Graduate Supervised Teaching - Fall 2012
- NTRES-3130: Biological Statistics I - Fall 2012
- NTRES-6140: Seminar on Selected Topics in Applied Ecology and Conservation Biology - Fall 2012
- NTRES-6970: Graduate Individual Study in Natural Resources - Fall 2012
- NTRES-7900: Graduate-Level Thesis Research - Fall 2012
- NTRES-8900: Master's Thesis Research - Fall 2012
- NTRES-9900: Doctoral-Level Thesis Research - Fall 2012
- STSCI-2200: Biological Statistics I - Fall 2012
- BTRY-3020: Biological Statistics II - Spring 2012
- NTRES-4130: Biological Statistics II - Spring 2012
- NTRES-6700: Spatial Statistics - Spring 2012
- NTRES-6970: Graduate Individual Study in Natural Resources - Spring 2012
- NTRES-7900: Graduate-Level Thesis Research - Spring 2012
- NTRES-8900: Master's Thesis Research - Spring 2012
- NTRES-9900: Doctoral-Level Thesis Research - Spring 2012
- STSCI-3200: Biological Statistics II - Spring 2012
- BTRY-3010: Biological Statistics I - Fall 2011
- BTRY-7980: Graduate Supervised Teaching - Fall 2011
- NTRES-3130: Biological Statistics I - Fall 2011
- NTRES-6970: Graduate Individual Study in Natural Resources - Fall 2011
- NTRES-7900: Graduate-Level Thesis Research - Fall 2011
- NTRES-8900: Master's Thesis Research - Fall 2011
- NTRES-9900: Doctoral-Level Thesis Research - Fall 2011
- STSCI-2200: Biological Statistics I - Fall 2011
Service
service to the profession
- Steering Committee, Center for Independent Experts, University of Miami Committee Member 2002 -
- Scientific and Statistical Committee of the New England Fisheries Management Council Committee Member 1998 -
reviewer or editor for
Background
education and training
- Ph.D. in Biostatistics / Biomathematics, University of Washington 1988
- M.S. in Fisheries Biology, University of Washington 1985
- B.S. in Biology, University of California, Davis 1978
Other
college
- CALS
research keyword
- fisheries assessment and management
- population dynamics
- statistics
name prefix
- Professor