H. Regan

M. Colyvan, H. Regan, M. Burgman, 1999, 18th International Conference of the North American Fuzzy Information Processing Society - NAFIPS (Cat. No.99TH8397).

Clarifying misconceptions of extinction risk assessment with the IUCN Red List

Steven P. Bachman, N. Dulvy, A. Punt, 2016, Biology Letters.

Information-gap decision theory fills a gap in ecological applications.

H. Regan, M. Burgman, 2014, Ecological applications : a publication of the Ecological Society of America.

Integrating Ecosystem Services Into Water Resource Management: An Indicator-Based Approach

H. Regan, D. Vollmer, K. Shaad, 2022, Environmental Management.

EAS AND PERSPECT IVES Accounting for uncertainty in marine reserve design

B. Halpern, H. Possingham, M. McCarthy, 2005 .

The persistence niche: what makes it and what breaks it for two fire-prone plant species

Helen M. Regan, David A. Keith, Tracey J. Regan, 2007 .

Planning, implementing, and monitoring multiple-species habitat conservation plans.

J. Franklin, H. Regan, D. Deutschman, 2011, American journal of botany.

Erratum: The roles of dispersal, fecundity, and predation in the population persistence of an oak (Quercus engelmannii) under global change (PLoS ONE (2014) 9:1 DOI: 10.1371/annotation/819da56b-1c8f-445f-80fc-e8d741dc2262)

Helen M. Regan, Alexandra D. Syphard, Alan L. Flint, 2014 .

Comprehensive criteria for biodiversity evaluation in conservation planning

Helen M. Regan, Frank W. Davis, Sandy J. Andelman, 2007, Biodiversity and Conservation.

Implications of different population model structures for management of threatened plants

Kurt E Anderson, Helen M Regan, Clara I Bohórquez, 2017, Conservation biology : the journal of the Society for Conservation Biology.

Seascape ecology: application of landscape ecology to the marine environment

Christopher A. Lepczyk, W. S. Fisher, M. Kendall, 2011 .

Special Issue Article: Adaptive management for biodiversity conservation in an uncertain world The conservation game

M. Colyvan, H. Regan, James Justus, 2011 .

Averaged 30 year climate change projections mask opportunities for species establishment

J. Franklin, M. Moritz, A. Syphard, 2016 .

Fire Management, Managed Relocation, and Land Conservation Options for Long‐Lived Obligate Seeding Plants under Global Changes in Climate, Urbanization, and Fire Regime

Kurt E Anderson, Helen M Regan, Timothy C Bonebrake, 2014, Conservation biology : the journal of the Society for Conservation Biology.

Comparison of deterministic and probabilistic calculation of ecological soil screening levels

Scott Ferson, Helen M Regan, S. Ferson, 2002, Environmental toxicology and chemistry.

An expanded framework for wildland–urban interfaces and their management

Sergio J. Rey, J. Franklin, A. Syphard, 2022, Frontiers in Ecology and the Environment.

TM Covers 400s

E. Anderson, H. Regan, Peter B. Adams, 2007 .

Role of Ecological Modeling in Risk Assessment

Scott Ferson, Robert A. Pastorok, Steven M. Bartell, 2003 .

Population Models - Metapopulations

H. Regan, H. R. Ak√ßakaya, 2001 .

Cost‐Effectiveness of Translocation Options for a Threatened Waterbird

Juan A. Gómez, H. Regan, D. Oro, 2011, Conservation biology : the journal of the Society for Conservation Biology.

UNIVERSITY OF CALIFORNIA RIVERSIDE Understanding Asynchrony in Homogeneous Metacommunities A Dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Ecology, Evolution, and Organismal Biology by

H. Regan, P. Saffarinia, K. Anderson, 2017 .

Steelhead of the South-Central/Southern California Coast: Population Characterization for Recovery Planning

E. Anderson, H. Regan, Peter B. Adams, 2013 .

Climatic and geometric constraints as driving factors of butterfly species richness along a Neotropical elevational gradient

H. Regan, J. León-Cortés, A. Molina-Martínez, 2013, Journal of Insect Conservation.

Rarity, geography, and plant exposure to global change in the California Floristic Province

J. Franklin, H. Regan, S. Velazco, 2022, Global Ecology and Biogeography.

"Not if, but how": Moving from ad-hoc engagement to systematic capacity building for freshwater management

Derek Vollmer, S. Hauck, M. Ometto Bezerra, 2018 .

Assessing the sustainability of freshwater systems: A critical review of composite indicators

Helen M. Regan, Derek Vollmer, Sandy J. Andelman, 2016, Ambio.

A stochastic model for seagrass (Zostera muelleri) in Port Phillip Bay, Victoria, Australia

Andrew R. Bearlin, H. Regan, M. Burgman, 1999 .

Rejoinder: uncertainty and decision making

B. Halpern, H. Possingham, M. McCarthy, 2005 .

The effects of fire and predators on the long-term persistence of an endangered shrub, Grevillea caleyi

Helen M. Regan, Mark A. Burgman, David A. Keith, 2003 .

The conservation game

Helen M. Regan, Mark Colyvan, James Justus, 2011 .

A TAXONOMY AND TREATMENT OF UNCERTAINTY FOR ECOLOGY AND CONSERVATION BIOLOGY

Helen M. Regan, Mark A. Burgman, Mark Colyvan, 2002 .

Niche models tell half the story: spatial context and life‐history traits influence species responses to global change

T. Regan, D. Keith, H. Regan, 2012 .

Using the Freshwater Health Index to Assess Hydropower Development Scenarios in the Sesan, Srepok and Sekong River Basin

S. Andelman, T. Cochrane, H. Regan, 2020 .

Effects of climate change and urban development on the distribution and conservation of vegetation in a Mediterranean type ecosystem

Helen M. Regan, Janet Franklin, Alexandra D. Syphard, 2014, Int. J. Geogr. Inf. Sci..

Using an individual-based model to examine the roles of habitat fragmentation and behavior on predator–prey relationships in seagrass landscapes

Helen M. Regan, H. Regan, Kevin A. Hovel, 2007, Landscape Ecology.

Introduction to the concepts and methods of uncertainty analysis

Helen M. Regan, Mark A. Burgman, Keith R. Hayes, 2007 .

Shrinking windows of opportunity for oak seedling establishment in southern California mountains

J. Franklin, M. Moritz, A. Syphard, 2016 .

AKI alerts in Grampian: An audit of potential volume, location and outcomes

H. Regan, A. Marks, C. Black, 2016 .

ROBUST DECISION‐MAKING UNDER SEVERE UNCERTAINTY FOR CONSERVATION MANAGEMENT

Helen M. Regan, Yakov Ben-Haim, Mark A. Burgman, 2005 .

Predicting extinction risks under climate change: coupling stochastic population models with dynamic bioclimatic habitat models

Wilfried Thuiller, Steven J. Phillips, Helen M Regan, 2008, Biology Letters.

Got Hybridization? A Multidisciplinary Approach for Informing Science Policy

D. Biggs, O. Ryder, L. Prince, 2010 .

Evaluating the sensitivity of dendritic connectivity to fish pass efficiency for the Sesan, Srepok and Sekong tributaries of the Lower Mekong

H. Regan, D. Vollmer, K. Shaad, 2018, Ecological Indicators.

A framework linking biogeography and species traits to plant species vulnerability under global change in Mediterranean-type ecosystems

J. Franklin, A. Syphard, H. Regan, 2021, Frontiers of Biogeography.

Effects of wind farms and food scarcity on a large scavenging bird species following an epidemic of bovine spongiform encephalopathy

Helen M. Regan, Juan Jiménez, Daniel Oro, 2012 .

Viability Criteria for Steelhead of the South-Central and Southern California Coast

E. Anderson, H. Regan, Peter B. Adams, 2013 .

Modelling the impact of timber harvesting on a rare carnivorous land snail (Tasmaphena lamproides) in northwest Tasmania, Australia

T. Regan, H. Regan, M. Burgman, 2001 .

Bioclimatic velocity: the pace of species exposure to climate change

Helen M. Regan, Josep M. Serra-Diaz, Miquel Ninyerola, 2014 .

Analysis and Portrayal of Uncertainty in a Food-Web Exposure Model

Helen M. Regan, Bruce K. Hope, Scott Ferson, 2002 .

A formal model for consensus and negotiation in environmental management.

Mark Colyvan, Helen M Regan, Lisa Markovchick-Nicholls, 2006, Journal of environmental management.

The natural environment is valuable but not infinitely valuable

Helen M. Regan, Mark Colyvan, James Justus, 2010 .

Multi-species Management Using Modeling and Decision Theory Applications to Integrated Natural Resources Management Planning

Helen M. Regan, Dawn M. Lawson, Toni Mizerek, 2008 .

Legal Decisions and the Reference Class Problem

Helen M. Regan, Mark Colyvan, M. Colyvan, 2007 .

Modeling the effects of spatially explicit patterns of climate and fire on future populations of a fire-dependent plant

J. Franklin, A. Syphard, H. Regan, 2023, Frontiers in Ecology and Evolution.

Habitat fragmentation and altered fire regime create trade-offs for an obligate seeding shrub.

Dawn M. Lawson, J. Franklin, H. Regan, 2010, Ecology.

Mapping epistemic uncertainties and vague concepts in predictions of species distribution

Helen M. Regan, Jane Elith, Mark A. Burgman, 2002 .

Species prioritization for monitoring and management in regional multiple species conservation plans

Helen M. Regan, Clark S. Winchell, Douglas H. Deutschman, 2007, Diversity & distributions.

Changes in butterfly distributions and species assemblages on a Neotropical mountain range in response to global warming and anthropogenic land use

H. Regan, O. Lewis, J. León-Cortés, 2016 .

Fire management to combat disease: turning interactions between threats into conservation management

Helen M. Regan, David A. Keith, Tracey J. Regan, 2011, Oecologia.

Equivalence of methods for uncertainty propagation of real-valued random variables

Helen M. Regan, Scott Ferson, Daniel Berleant, 2004, Int. J. Approx. Reason..

Integrating ecosystem services information into water resource management: an indicator-based approach

H. Regan, D. Vollmer, K. Shaad, 2021 .

Assessing and Prioritizing Ecological Communities for Monitoring in a Regional Habitat Conservation Plan

Helen M Regan, Janet Franklin, J. Franklin, 2008, Environmental management.

Accounting for uncertainty in marine reserve design.

Hugh P Possingham, Michael A McCarthy, Benjamin S Halpern, 2006, Ecology letters.

Cumulative effects of land use, altered fire regime and climate change on persistence of Ceanothus verrucosus, a rare, fire‐dependent plant species

Helen M. Regan, Janet Franklin, Dawn M. Lawson, 2010 .

Cumulative effects of land use, altered fire regime and climate change on persistence of Ceanothus verrucosus, a rare, fire‐dependent plant species

Dawn M. Lawson, J. Franklin, H. Regan, 2010 .

Transient cellular convection in electrically polarized colloidal suspensions

H. Regan, P. J. Stiles, 1998 .

Predicting the impact of fire on a vulnerable multi-species community using a dynamic vegetation model

J. Franklin, A. Syphard, H. Regan, 2015 .

Seagrass habitat loss and fragmentation influence management strategies for a blue crab Callinectes sapidus fishery

H. Regan, Toni L. Mizerek, Kevin A. Hovel, 2011 .

The Intersection of Wastewater Treatment Plants and Threatened and Endangered Species in California, USA Watersheds

H. Regan, K. Schwabe, K. Anderson, 2023, Water Resources Research.

Population Models - Individual Based

Helen M. Regan, H. Regan, 2001 .

Comparing predictions of extinction risk using models and subjective judgement

Helen M. Regan, Hugh P. Possingham, Mark A. Burgman, 2004 .

Special Issue Article: Adaptive management for biodiversity conservation in an uncertain world The conservation game

M. Colyvan, H. Regan, James Justus, 2011 .

Integrating the social, hydrological and ecological dimensions of freshwater health: The Freshwater Health Index.

S. Andelman, T. Capon, M. Shaw, 2018, The Science of the total environment.

Uncertainty in assessing the impacts of global change with coupled dynamic species distribution and population models

J. Franklin, A. Syphard, H. Regan, 2013, Global change biology.