Spatial Autocorrelation in Ecological Studies: A Legacy of Solutions and Myths

A major aim of including the spatial component in ecological studies is to characterize the nature and intensity of spatial relationships between organisms and their environment. The growing awareness by ecologists of the importance of including spatial structure in ecological studies (for hypothesis development, experimental design, statistical analyses, and spatial modeling) is beneficial because it promotes more effective research. Unfortunately, as more researchers perform spatial analysis, some misconceptions about the virtues of spatial statistics have been carried through the process and years. Some of these statistical concepts and challenges were already presented by Cliff and Ord in 1969. Here, we classify the most common misconceptions about spatial autocorrelation into three categories of challenges: (1) those that have no solutions, (2) those where solutions exist but are not well known, and (3) those where solutions have been proposed but are incorrect. We conclude in stressing where new research is needed to address these challenges.     

Russia and Syria: explaining alignment with a regime in crisis

This article explores explanations of Russia's unyielding alignment with the Syrian regime of Bashar al‐Assad since the Syrian crisis erupted in the spring of 2011. Russia has provided a diplomatic shield for Damascus in the UN Security Council and has continued to supply it with modern arms. Putin's resistance to any scenario of western‐led intervention in Syria, on the model of the Libya campaign, in itself does not explain Russian policy. For this we need to analyse underlying Russian motives. The article argues that identity or solidarity between the Soviet Union/Russia and Syria has exerted little real influence, besides leaving some strategic nostalgia among Russian security policy‐makers. Russian material interests in Syria are also overstated, although Russia still hopes to entrench itself in the regional politics of the Middle East. Of more significance is the potential impact of the Syria crisis on the domestic political order of the Russian state. First, the nexus between regional spillover from Syria, Islamist networks and insurgency in the North Caucasus is a cause of concern—although the risk of ‘blowback’ to Russia is exaggerated. Second, Moscow rejects calls for the departure of Assad as another case of the western community imposing standards of political legitimacy on a ‘sovereign state’ to enforce regime change, with future implications for Russia or other authoritarian members of the Commonwealth of Independent States. Russia may try to enshrine its influence in the Middle East through a peace process for Syria, but if Syria descends further into chaos western states may be able to achieve no more in practice than emergency coordination with Russia.     

Uncertain Legacy: Sydney's Olympic Stadiums

The two main stadiums for the Sydney Olympic Games were developed by the private sector with State assistance to reduce government costs and risks. In the post-Olympic period, both stadiums have experienced major revenue shortfalls which threaten their viability. This has been caused by competition from pre-existing, though smaller, State-owned stadiums and lack of potential major sporting and other events. In part to help the Olympic stadiums, the government produced a masterplan for major urban development at the Olympic Park. This paper illustrates the risks of partnership development of specialized infrastructure, and the way in which special events can lead urban development.