During systematic repeat hydrography cruises to the Endeavour segment of the Juan de Fuca Ridge in the summers of 2004, 2005, and 2006, we encountered a transient increase in the water column heat content above the Salty Dawg hydrothermal field. First observed in July 2005 and mapped in greater detail in August 2005, this feature was not a typical event or megaplume since potential temperature anomalies were continuously elevated from the plume top to the seafloor.

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Although spatial analysis is technically a component of statistical analysis and environmental modeling, the important role it plays, or should play, in coastal assessment programs warrants specific attention in its own separate chapter. This chapter provides some of the basic principles for producing effective maps through to the process of undertaking complex spatial analyses.

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In this chapter, we describe the logistics of designing a monitoring program to obtain data within an integrated coastal assessment framework. We begin with the challenge of explicitly defining program goals and objectives, and describe the role of conceptual models and diagrams in facilitating this process. We next describe the selection of a subset of physical and chemical indicators for monitoring ecosystem status and trends.

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As highlighted in the title of this chapter, the array of in situ instruments available for coastal monitoring is increasing rapidly, "the ever-growing toolbox,"(Figure 12.1). This growth is driven in part by research and development into new or existing sensors, sensor platforms, data logging, and data telemetry.

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A coastal assessment program cannot simply draw from a few individuals; it takes contributions from an entire community and the creation of a shared vision. Keeping a balance among research, monitoring, and management is especially important and includes the dynamics of human interactions and strong communication between stakeholders and the broader community.

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For every environmental campaign, a strong leader is needed for guidance and motivation. There have been a series of leaders or "champions" in the history of the world who have changed life on this planet. All of these leaders, no matter what area their specialty, have contained the following traits: knowledge of their field; passion for what they do; and an ability to successfully communicate their messages not only to their colleagues, but also to the broader community.

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This chapter discusses how to create the physical communication products needed to broadcast the messages within a communication strategy (see Chapter 4). To determine the kind of product needed, several different elements should be considered, including the background of the audience, the size of the audience, and the amount of time available to produce the product. The products discussed are conceptual diagrams, newsletters, presentations, websites, posters, and books.

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Drawing from the last chapter and its emphasis on the importance of communication, this chapter discusses ways to broadcast a message internally within a coastal assessment program and externally to the general public. Throughout the chapter, the steps involved in broadcasting the message (such as determining target audience, ways in which to relay the message, and how to create an appropriate timeline) will be explained in detail.

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Chapter 4 discussed how selecting an appropriate communication product can affect an audience and persuade opinions. This chapter discusses how using another tool, an indicator (Figure 5.1), not only can persuade opinions, but also can be used to evaluate the health of an ecosystem.

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This chapter continues the discussion of ecological indicators but with the specific application of producing ecological report cards. It explains the reasons for producing report cards, the steps to produce indicators based on ecological thresholds, and the process of combining indicators into overarching indices. Ecological report cards, like the indicators that they are based on, are one of the most important products for directing data collection and analysis.

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