Rainfall,floods and river channel changes in the upper Hunter

Since 1946, there has been a significant increase in annual rainfall in the Hunter Valley, especially for stations in the western sector. Contemporaneous increases in rainfall intensities of frequent storms and flood peaks have also been recorded. From analyses of the data, together with a review of recent environmental changes in the Hunter Valley, it is concluded that human disturbance of the catchment has played no significant part in the increase in flood magnitude. Instead, the change in floods may be completely attributed to the variation in rainfall regime. The altered hydrologic regime combined with a decrease in sediment yield from extra-channel sources appears to be the primary cause of recent river channel changes.     

Context and Contextualisation: Remarks on the Work of Ian Hunter

Summary

This essay focuses on a characteristic analytical and rhetorical strategy of the style of intellectual history practiced by Ian Hunter. It assesses the moral and political resources supplied by that strategy, as well as its implications for one particular humanities discipline, that of literary criticism.     

民族文化的绝响——读宋兆麟《最后的捕猎者》

不久前,旅英华人油画家薛美辰先生来访,说他接受了已立项、正在着手兴建的辽宁省锦州市民俗博物馆大厅里一幅大型油画的创作任务,这次来京是为了到北影观摩有关旧时东北民族的服饰影片资料的。刚巧几天前我收到了宋兆麟先生见赠的新著《最后的捕猎者》(山东画报出版社2001年7月),便顺手向他推荐,并告诉他,作者在书里采用了许多上世纪60年代初在鄂伦春族做田野考察时拍摄的民俗照片,尽管当时拍的是黑白片,而且效果也不见得张张都很令人满意,但无可置疑的是,这些照片如今已成了鄂伦春民族文化的难得视觉资料。他如饥似渴地翻阅了书中的那些旧照片,掩饰不住心中的高兴,说其中有些照片他完全可以用油画的语言再现出来。这可真是“踏破铁鞋无觅处,得来全不费工夫”呵!     

Congenital Syphilis in the Archaeological Record: Diagnostic Insensitivity of Osseous Lesions

The paucity of convincing evidence for congenital bone lesions of syphilis in the archaeological record led to study of the human remains from the Buffalo site in West Virginia, dated at 550—650 years BP. The diagnosis of syphilis (venereal) in adults was based on previously validated population criteria for the recognition of syphilis and its distinction from among the other treponemal diseases. Among the 151 juveniles (23.3 per cent of the total series), only one had macroscopic evidence of periosteal disease. The low frequency of recognizable osseous stigmata characteristic of congenital syphilis, combined with the conspicuous absence of pathognomonic dental lesions, make such periosteal lesions insufficiently sensitive criteria for the identification of syphilis in the archaeological record. © 1997 by John Wiley & Sons, Ltd.     

Infallibilists in the curia of Pope John XXII

In 1324 the idea of papal infallibility was saved from condemnation at the hands of Pope John XXII through the influence of a small group of infallibilists in John's curia. Founded about 1314 by Peter de la Palu, this group developed the idea of the absolute infallibility of the local Roman church first to defend the privileges of the mendicant orders, then to defend the whole church against heresy. Its members included Guido Terreni, who from 1318 seems to have taken the lead in the development of the idea, and John Regina of Naples, whose argument in 1324 that infallibility was an “ancient teaching of the church” appears to have been decisive in averting Pope John's condemnation. The existence of this group of ‘curial infallibilists’ before 1324 revises the suggestion of recent research that the Franciscan, anti-papal conception of papal infallibility which surfaced in the early 1320's served as the inspiration for the development of a curial, pro-papal conception in the late 1320's. The curial conception was not a response to the Franciscan conception, but an independent, parallel development. Peter de la Palu and Guido Terreni in 1318 were not even aware that Peter Olivi, the formulator of the Franciscan conception, had taught a theory of infallibility. In fact, they condemned him for not doing so. If Olivi's theory had any influence on Palu's initial conception, it was through the very simplified version of an intermediary.     

Infallibilists in the curia of Pope John XXII

In 1324 the idea of papal infallibility was saved from condemnation at the hands of Pope John XXII through the influence of a small group of infallibilists in John's curia. Founded about 1314 by Peter de la Palu, this group developed the idea of the absolute infallibility of the local Roman church first to defend the privileges of the mendicant orders, then to defend the whole church against heresy. Its members included Guido Terreni, who from 1318 seems to have taken the lead in the development of the idea, and John Regina of Naples, whose argument in 1324 that infallibility was an “ancient teaching of the church” appears to have been decisive in averting Pope John's condemnation. The existence of this group of ‘curial infallibilists’ before 1324 revises the suggestion of recent research that the Franciscan, anti-papal conception of papal infallibility which surfaced in the early 1320's served as the inspiration for the development of a curial, pro-papal conception in the late 1320's. The curial conception was not a response to the Franciscan conception, but an independent, parallel development. Peter de la Palu and Guido Terreni in 1318 were not even aware that Peter Olivi, the formulator of the Franciscan conception, had taught a theory of infallibility. In fact, they condemned him for not doing so. If Olivi's theory had any influence on Palu's initial conception, it was through the very simplified version of an intermediary.     

Illnesses of the Brain in John Quincy Adams

John Quincy Adams, the sixth and perhaps most scholarly American president, served courageously despite familial essential tremor, depression, and cerebrovascular disease. His cousin Samuel Adams and his father John Adams also had essential tremor, which the later called "quiveration". Alcoholism and depression affected several members of J.Q. Adams's family. Following his own time as president, J.Q. Adams returned to duty as the congressman who most assiduously fought slavery, a fight he continued even after he had suffered a major left hemispheric stroke. His fatal collapse in Congress, protesting the Mexican War, is legendary among the final illnesses of American statesmen.     

Illnesses of the brain in John Quincy Adams

John Quincy Adams, the sixth and perhaps most scholarly American president, served courageously despite familial essential tremor, depression, and cerebrovascular disease. His cousin Samuel Adams and his father John Adams also had essential tremor, which the later called "quiveration". Alcoholism and depression affected several members of J.Q. Adams's family. Following his own time as president, J.Q. Adams returned to duty as the congressman who most assiduously fought slavery, a fight he continued even after he had suffered a major left hemispheric stroke. His fatal collapse in Congress, protesting the Mexican War, is legendary among the final illnesses of American statesmen.     

Assessment of Riparian Revegetation Trials on In-Channel Benches in the Hunter Valley of Southeast Australia

Large-scale river training works have been carried out in the Hunter valley since 1955 in response to flood-driven channel changes. Vegetation was planted on in-channel benches induced by river training works to consolidate the deposits and to increase channel boundary roughness. Exotic species of vegetation such as willows and poplars were previously used. In 1983, ten trial sites were planted with various species of native vegetation. Survival rates were evaluated in 1987 and 1997. The most successful species planted was Eucalyptus camaldulensis with an overall survival rate of 77 per cent in 1997. The Acacia species were found to be short-lived, exhibiting a significant decline in survival rates between 1987 and 1997. Survival rates for most species were higher on sand-bed than on gravel-bed sites. This difference may be attributed to better drainage on benches at the sand-bed sites. Investigations of flood disturbance showed that between 1983 and 1997 the sites were flooded between four and 13 times. The survival rates of Grevillea robusta and Eucalyptus melliodora trees were negatively correlated with the total number of recorded floods at each site. Poor natural regeneration of planted species is attributed to a combination of periodic flooding, intensive weed growth, low light intensities at ground level and grazing disturbance. These trials were not well designed for statistical analysis but provide valuable long-term information on the suitability of various species for planting in riparian rehabilitation programs. Such information is of relevance not only to river and catchment management authorities, but also to community groups.     

Watercourses and Discourses: Coalmining in the Upper Hunter Valley,New South Wales

ABSTRACT Water is a resource that both unites and divides people in the Upper Hunter Valley of New South Wales, where many communities are facing the prospect of large‐scale open‐cut coalmining developments on productive mixed use land, or already live in proximity to mines and power stations. This article analyses conflicts over a proposed coal mine at Bickham in the Upper Hunter Valley, by contrasting the various protagonists' discourses of water scarcity, supply, and connectivity. It examines the ways in which the terms of opposition are narrowed to the arena of state and industry supported science and economic development, marginalising other cultural values and environmental ethics that are integral to opponents' discourses. Opponents have achieved some measure of success through contestation of the uncertain science of hydrological modelling, bolstered by the context of drought and increasing public acceptance of climate change science.