Publications about Worldwide

IAN is committed to producing practical, user-centered communications that foster a better understanding of science and enable readers to pursue new opportunities in research, education, and environmental problem-solving. Our publications synthesize scientific findings using effective science communication techniques.

Seagrass ecosystem trajectory depends on the relative timescales of T resistance, recovery and disturbance (Page 1)

Seagrass ecosystem trajectory depends on the relative timescales of T resistance, recovery and disturbance

O'Briena KR, Waycott M, Maxwell P, Kendrick GA, Udy JW, Ferguson A JP, Kilminster K, Scanes P, McKenzie LJ, McMahon K, Adams MP, Samper-Villarreal J, Collier C, Lyons M, Mumby PJ, Radke L, Christianen M JA, and Dennison WC ·

Seagrass ecosystems are inherently dynamic, responding to environmental change across a range of scales. Habitat requirements of seagrass are well defined, but less is known about their ability to resist disturbance. Specific means of recovery after loss are particularly difficult to quantify. Here we assess the resistance and recovery capacity of 12 seagrass genera.

Practitioner

Practitioner's Guide to Developing River Basin Report Cards

Costanzo S, Blancard C, Davidson S, Dennison W, Escurra J, Freeman S, Fries A, Krchnak K, Sherman J, Thieme M, Vargas-Nguyen V ·

Developed in partner with World Wildlife Fund (WWF) as part of the Healthy Rivers for All initiative, the Practitioner's Guide to Developing Basin Report cards is a reference and resource for the user– government or non-profit employees, development officials, basin managers, private sector representatives, community organizers, academics, journalists, and any and all interested in the health and future of freshwater resources.

Using indicators for improved water resources management (Page 1)

Using indicators for improved water resources management

Bertule M, Bjørnsen PK, Costanzo SD, Escurra J, Freeman S, Gallagher L, Kelsey RH and Vollmer D ·

This guide was developed to help basin managers, decision makers and other water resource management practitioners navigate an increasingly complex ‘jungle of indicators’. It provides scientific, technical and communication guidance on use of indicators for better basin resource planning and management.

IAN Report Card 2015 (Page 1)

IAN Report Card 2015

Bill Dennison, Jamie Testa, Jane Hawkey, Emily Nastase ·

The aim of this report card was to complete IAN's first annual report. IAN staff reflected back on accomplishments from 2015 and developed indicators in 3 categories: social impacts, ecological outcomes, and partnership satisfaction. IAN received an overall grade of a B+.

Report cards and system dynamics modelling (Page 1)

Report cards and system dynamics modelling

Simon Costanzo, Bill Dennison, Alexandra Fries, Heath Kelsey, Dave Nemazie, Vanessa Vargas-Nguyen, Emily Nastase ·

This newsletter summarizes the outcomes of a workshop exploring the linkages and potential benefits of combining river basin health report cards and system dynamics modelling. These two approaches have traditionally been utilized separate from each other, however merging the two will lead to better management of the world's river basins.

Improving riverine constituent concentration and flux estimation by accounting for antecedent discharge conditions (Page 1)

Improving riverine constituent concentration and flux estimation by accounting for antecedent discharge conditions

Zhang Q, Ball WP ·

Regression-based approaches are often employed to estimate riverine constituent concentrations and fluxes based on typically sparse concentration observations. One such approach is the recently developed WRTDS (“Weighted Regressions on Time, Discharge, and Season”) method, which has been shown to provide more accurate estimates than prior approaches in a wide range of applications.

Conceptual Diagrams (Page 1)

Conceptual Diagrams

Tracey Saxby, Nicole Lehmer, Jane Thomas, Jane Hawkey, Adrian Jones, Bill Dennison ·

This newsletter details the use of symbols as a visual language. Symbols are useful for depicting unequivocal messages that transcend cultures, languages and times. The use of symbols to construct conceptual diagrams ('thought drawings') can be an effective tool for science communication and problem solving. Conceptual diagrams help to clarify thinking and provide a communication interface between scientists and non-scientists.

Report Card Review (Page 1)

Report Card Review

Spitzer S, Kelsey H, Dennison WC, Costanzo S, Thieme M, and Freeman S ·

Report cards are useful assessment tools and have been widely used to inspire and endorse changes. They have paved the way to new legislation, improved longitudinal data collection systems, established new professional partnerships, and inspired reforms on community-wide and national scales. With the abundance of report cards available, it is beneficial to compare reporting styles and critique data collection methods and dissemination strategies across the board.