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.

Creating a matrix for cross-goal collaborations (Page 1)

Creating a matrix for cross-goal collaborations

Caroline Donovan, Alexandra Fries, Suzanne Webster, Dylan Taillie ·
16 November 2017

This poster describes an indicator matrix developed by the Chesapeake Monitoring Cooperative. The matrix demonstrates the overlapping objectives between the Chesapeake Bay Program’s Management Strategies and volunteer monitoring groups. The matrix can enhance understanding and inspire more monitoring, which will be used for restoration across all Bay Program goals (i.e., clean water, abundant life, conserved lands, and engaged communities).

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Synthesis of nutrient and sediment export patterns in the Chesapeake Bay watershed: Complex and non-stationary concentration-discharge relationships (Page 1)

Synthesis of nutrient and sediment export patterns in the Chesapeake Bay watershed: Complex and non-stationary concentration-discharge relationships

Zhang Q ·
2018

Derived from river monitoring data, concentration-discharge (C-Q) relationships are useful indicators of riverine export dynamics. A top-down synthesis of C-Q patterns was conducted for suspended sediment (SS), total phos- phorus (TP), and total nitrogen (TN) for nine major tributaries (15 monitoring sites) to Chesapeake Bay, which represent diverse characteristics in terms of land use, physiography, and hydrological settings.

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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 ·
2017

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.

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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 ·
17 September 2017

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.

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Long-term nutrient reductions lead to the unprecedented recovery of a temperate coastal region (Page 1)

Long-term nutrient reductions lead to the unprecedented recovery of a temperate coastal region

Lefcheck JS, Orth RJ, Dennison WC, Wilcox DJ, Murphy RR, Keisman J, Gurbisz C, Hannam M, Landry JB, Moore KA, Patrick CJ, Testa J, Weller DE, and Batiuk RA ·
2017

Humans strongly impact the dynamics of coastal systems, yet surprisingly few studies mechanistically link management of anthropogenic stressors and successful restoration of nearshore habitats over large spatial and temporal scales. Such examples are sorely needed to ensure the success of ecosystem restoration efforts worldwide.

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Ecological Drought in the Hawaiian Islands (Page 1)

Ecological Drought in the Hawaiian Islands

Brianne Walsh, Emily Nastase, Simon Costanzo, Bill Dennison ·
5 September 2017

The Department of the Interior Climate Science Centers (CSCs) and their managing organization, the National Climate Change and Wildlife Science Center at the U.S. Geological Survey, have chosen the emerging climate science field of Ecological Drought as a research focus area. This newsletter highlights the outcomes of a two-day workshop held in Honolulu, Hawai'i as part of a series of meetings at each of the nation’s eight CSCs.

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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 ·
5 September 2017

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.

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Boletim de Saúde Ambiental da Baía de Guanabara (Page 1)

Boletim de Saúde Ambiental da Baía de Guanabara

Dave Nemazie, Alexandra Fries, Bill Dennison ·
21 July 2017

Este boletim de saúde ambiental fornece uma avaliação transparente, oportuna, e geograficamente detalhada da saúde da Baía de Guanabara e sua bacia hidrográfica usando dados de monitoramento de 2013-2015. A saúde da Baía de Guanabara e da sua bacia hidrográfica são definidas através da análise de cinco indicadores comparados com limites ou metas cientificamente determinadas.

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Guanabara Bay Report Card (Page 1)

Guanabara Bay Report Card

Dave Nemazie, Alexandra Fries, Bill Dennison ·
21 July 2017

This report card provides a transparent, timely, and geographically detailed assessment of health in Guanabara’s Bay and basin using data from 2013-2015. Guanabara Bay health and Guanabara Bay Basin health are defined as the progress of five water quality indicators toward scientifically-derived thresholds or goals. The indicators are combined into two water quality scores, one score for the Bay, and one for the Basin.

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