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One of the major challenges in establishing and maintaining a global network for observa- The detection, attribution and prediction of tions of global change is ensuring adequate global and large scale regional change have spatial and temporal extent of the observations. become goals for numerous national and multi- In this article, we describe initial steps toward national organizations. The United Nations con- the development of a global coastal observing tributes to these goals through its Global Obse- system by reviewing (1) the general concerns of ing Systems. The observing systems are divided observing systems and more speci?cally coastal into three major programs: Global Terrestrial in situ observations, (2) the de?nition and Observing System (GTOS), Global Ocean delineation of the coast by potential users, and Observing System (GOOS), and Global Climate (3) the application of a sentinel system frame- Observing System (GCOS). The coast is one area work as a means to identify and establishing a where global change appears critically important network to meet observing system goals. This and where interaction among the observing s- work stems from one of the phase 1 priority tems is essential for effectively meeting their products of the C-GTOS plan ''Management of goals. Both GOOS and GTOS are developing conservation and cultural sites in the coastal coordinated coastal programs and contributing to zone'' (FAO, 2005). the Integrated Global Observing Strategy (IGOS), the observing system strategy fostering cooperation among various UN and national Need for in situ networks and issues partners, including space agencies.
List of contents
Preface.- Broad-scale modelling of coastal wetlands: what is required?.- Coastal dynamics and wetlands stability. The Ebro delta case.- Coastal and estuarine ecological risk assessment: the need for a more formal approach to stressor identification.- Observations on future sea level changes in the Venice lagoon.- Defining the coast and sentinel ecosystems for coastal observations of global change.- Distribution and production of macrophytes and phytoplankton in the lagoon of Venice: comparison of actual and past situation.- Growth and survival of the invasive alga, Caulerpa taxifolia, in different salinities and temperatures: implications for coastal lake management.- Studies on the zooplankton community of a shallow lagoon of the Southern Baltic Sea: long-term trends, seasonal changes, and relations with physical and chemical parameters.- Hydrographic, geomorphologic and fish assemblage relationships in coastal lagoons.- Species-area patterns of benthic macro-invertebrates in Italian lagoons.- Index of size distribution (ISD): a method of quality assessment for coastal lagoons.- Low variation at allozyme loci and differences between age classes at microsatellites in grass goby (Zosterisessor ophiocephalus) populations.- Ecological engineering in intertidial saltmarshes.
Summary
One of the major challenges in establishing and maintaining a global network for observa- The detection, attribution and prediction of tions of global change is ensuring adequate global and large scale regional change have spatial and temporal extent of the observations. become goals for numerous national and multi- In this article, we describe initial steps toward national organizations. The United Nations con- the development of a global coastal observing tributes to these goals through its Global Obse- system by reviewing (1) the general concerns of ing Systems. The observing systems are divided observing systems and more speci?cally coastal into three major programs: Global Terrestrial in situ observations, (2) the de?nition and Observing System (GTOS), Global Ocean delineation of the coast by potential users, and Observing System (GOOS), and Global Climate (3) the application of a sentinel system frame- Observing System (GCOS). The coast is one area work as a means to identify and establishing a where global change appears critically important network to meet observing system goals. This and where interaction among the observing s- work stems from one of the phase 1 priority tems is essential for effectively meeting their products of the C-GTOS plan ‘‘Management of goals. Both GOOS and GTOS are developing conservation and cultural sites in the coastal coordinated coastal programs and contributing to zone’’ (FAO, 2005). the Integrated Global Observing Strategy (IGOS), the observing system strategy fostering cooperation among various UN and national Need for in situ networks and issues partners, including space agencies.
