منابع مشابه
Global impacts of the 1980s regime shift
Despite evidence from a number of Earth systems that abrupt temporal changes known as regime shifts are important, their nature, scale and mechanisms remain poorly documented and understood. Applying principal component analysis, change-point analysis and a sequential t-test analysis of regime shifts to 72 time series, we confirm that the 1980s regime shift represented a major change in the Ear...
متن کاملThe Mediterranean Sea Regime Shift at the End of the 1980s, and Intriguing Parallelisms with Other European Basins
BACKGROUND Regime shifts are abrupt changes encompassing a multitude of physical properties and ecosystem variables, which lead to new regime conditions. Recent investigations focus on the changes in ecosystem diversity and functioning associated to such shifts. Of particular interest, because of the implication on climate drivers, are shifts that occur synchronously in separated basins. PRIN...
متن کاملParadigm shift in the global IP regime: The agency of academics
The global intellectual property (IP) regime is in themidst of a paradigm shift in favour of greater access to protected work. Current explanations of this paradigm shift emphasize the agency of transnational advocacy networks, but ignore the role of academics. Scholars interested in global IP politics have failed to engage in reflexive thinking. Building on the results from a survey of 1679 IP...
متن کاملThe Impacts of ICT on Urban Travels: A Significant Shift during the Covid-19 Pandemic
Transportation is one of the most important issues in today's cities. Urban trips and their spatial and temporal patterns influence and are influenced by other components and functions of the city. Information and communication technology have evolved rapidly over the last few decades and have influenced urban travel patterns in many ways. Numerous studies have attempted to study the effects of...
متن کاملDetecting the Regime Shift via Wavelet Transform
Recently, regime shifts or structure breaks had acquired very high attention in analyzing financial time series data. Abrupt of changes in the government policy, financial crises and many of challenges lead to change in the behavior of the financial time series data. In addition, wavelet transform also becomes very famous in the financial sector and it has better advantages than the other filte...
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ژورنال
عنوان ژورنال: Global Change Biology
سال: 2015
ISSN: 1354-1013
DOI: 10.1111/gcb.13106