Instrumental meteorological measurements from periods prior to the start of national weather services are designated “early instrumental data.” They have played an important role in climate research as they allow daily to decadal variability and changes of temperature, pressure, and precipitation, including extremes, to be addressed. Early instrumental data can also help place twenty-first century climatic changes into a historical context such as defining preindustrial climate and its variability. Until recently, the focus was on long, high-quality series, while the large number of shorter series (which together also cover long periods) received little to no attention. The shift in climate and climate impact research from mean climate characteristics toward weather variability and extremes, as well as the success of historical reanalyses that make use of short series, generates a need for locating and exploring further early instrumental measurements. However, information on early instrumental series has never been electronically compiled on a global scale. Here we attempt a worldwide compilation of metadata on early instrumental meteorological records prior to 1850 (1890 for Africa and the Arctic). Our global inventory comprises information on several thousand records, about half of which have not yet been digitized (not even as monthly means), and only approximately 20% of which have made it to global repositories. The inventory will help to prioritize data rescue efforts and can be used to analyze the potential feasibility of historical weather data products. The inventory will be maintained as a living document and is a first, critical, step toward the systematic rescue and reevaluation of these highly valuable early records. Additions to the inventory are welcome.
Abstract. The "Great Frost" of 1740 was one of the coldest winters of the eighteenth century and impacted many countries all over Europe. The years 1740–1741 have long been known as a period of general crisis caused by harvest failures, high prices for staple foods, and excess mortality. Vulnerabilities, coping capacities and adaptation processes varied considerably among different countries. This paper investigates the famine of 1740–1741 in Ireland applying a multi-indicator model developed specifically for the integration of an analysis of pre-famine vulnerability, the Famine Vulnerability Analysis Model (FVAM). Our focus is on Ireland, because famine has played a more outstanding role in Irish national history than in any other European country, due to the "Great Famine" of 1845–1852 and its long-term demographic effects. Our analysis shows that Ireland was already particularly vulnerable to famine in the first half of the eighteenth century. During and after the experience of hardship in 1740–1741, many Irish moved within Ireland or left the country entirely. We regard migration as a form of adaptation and argue that Irish migration in 1740–1741 should be considered as a case of climate-induced migration.
We also wish to acknowledge the contribution of those participants of the conference, not represented in this volume, to the lively discussions during the three and a half days at Zurich. We especially thank Jens-Ivo Engels, Jörg Fisch, Anthony Oliver-Smith and Otfried Weintritt. A special word of thanks is due to Vinita Damodaran and Alfred Thomas Grove (University of Cambridge) for their help in making the article by Richard Grove available for this issue. The publication of this theme issue coincides with the happy event of The Medieval History Journal having completed 10 years of its existence. Our sincere thanks go to the members of the Sage team for their invaluable efforts throughout the making of this double issue and to Harbans Mukhia for his unfailing support and encouragement.
Historical climatology is commonly defined as the study of past climates based on ‘documentary evidence’ before the establishment of modern networks of meteorological measurement, which excludes the last two centuries of recent global warming. This article reviews historical climatology with regard to the Anthropocene. In the Anthropocene the dynamics of climate change are essentially anthropogenic. The term ‘sociosphere’ will be advocated as a terminological improvement over existing attempts to define the place of human activities in Earth System Analysis. Theoretical and empirical advances in the study of social ecodynamics are called for. Historical climatology has a capacity to contribute making such advances, but a redefinition is inevitable for this potential to be realized: (1) historical climatology needs to expand temporally into the 19th and 20th centuries; and (2) it has yet to adjust to an important conceptual transition in climatology: from a descriptive (meteorological) concept of climate to climate dynamics.
This paper describes part of the early history of crop insurance in Switzerland as a process of adaptation to the hazard of hail. It argues that insurance is a means of socialising hazard through risk sharing and, therefore, that adaptation is an active process influenced by various
decisions both within and outside the insurance market. These decisions are as much a part of the story as is the variability of hailstorms in Switzerland. A period of more extreme hailstorms, which challenged insurance provision, occurred between 1920 and 1930 and was linked by reinsurers
with climatic change. Examination of this time period will lead to a discussion of insurance in the context of the current debate on global warming, its projected impacts, and possible strategies of adaptation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.