The state of climate change adaptation in Canada's protected areas sector

L’adaptation aux changements climatiques dans les réseaux d’aires protégées du Canada : état des lieux La Commission mondiale des aires protégées a récemment laissé entendre que les actions en faveur de la conservation sont vouées à l’échec, à moins que ces dernières tiennent compte des changements climatiques. Pour ce faire, les organismes chargés des aires protégées doivent dès maintenant s’assurer de l’intégration des changements climatiques dans les politiques, les cadres de planification et les modes de gestion. Le présent article rend compte des résultats d’une enquête réalisée conjointement par l’Université de Waterloo et le Conseil canadien des aires écologiques. Celle‐ci vise à dresser un état des lieux sur l’adaptation aux changements climatiques dans tout le réseau d’aires protégées du Canada qui relève du palier fédéral, provincial ou territorial. Il se dégage de l’analyse plusieurs constats importants. Tout d’abord, sur l’ensemble des organismes chargés des aires protégées que nous avons interrogés, les trois quarts ont déclaré que les changements climatiques ont déjà des effets visibles sur leur réseau d’aires protégées. Ensuite, 94 pour cent des participants à l’enquête estiment qu’au cours des vingt‐cinq prochaines années, l’enjeu des changements climatiques sera au c?ur de la politique et de la planification des aires protégées. Finalement, malgré la perception voulant que les changements climatiques exercent une pression croissante, la portée des mesures politiques, de planification, de gestion ou de recherche mises de l’avant par la plupart des organismes jusqu’à maintenant demeure limitée. Si 91 pour cent des organismes indiquent ne pas disposer des capacités nécessaires en ce moment pour réagir de façon optimale aux changements climatiques, l’enquête a permis de mettre en évidence un écart significatif entre la perception de la gravité des changements climatiques et la capacité des organismes chargés des aires protégées de s’adapter. La faiblesse du financement, une capacité d’action limitée, et un manque de compréhension des changements climatiques et de leurs répercussions réelles ou potentielles comptent parmi les difficultés auxquelles sont confrontés les organismes canadiens chargés des aires protégées. Il est impératif de les surmonter afin que ces organismes puissent exercer leurs mandats et être en mesure d’assumer leurs responsabilités concernant la protection et la biodiversité des aires, par exemple, la protection de l’intégrité du patrimoine naturel au Canada dans un contexte de changements climatiques accélérés.     

The Character and Influence of Abolitionism: A Sermon that Gripped a Nation and Defined a Man

This article examines Henry Van Dyke's antiabolitionist sermon The Character and Influence of Abolitionism and civilian responses to it. Preached shortly before South Carolina's secession, the sermon's timely appearance led to a wide distribution throughout the nation and stimulated opinions on slavery and abolition in relation to the Bible, clearly revealing a divided citizenry. Van Dyke's preference for conciliation caused some Northerners to question his loyalty, and while he represented himself as apolitical in order to preserve the unity of the church, his famous address contributed to the politicization of religion during the secession crisis and Civil War.     

Survey,Shovel Probes,and Population Estimates: Studying Regional Demography in the Intermediate Area Using Subsurface Sherd Deposits

Journal of Archaeological Method and Theory - Shovel probes are a common form of archaeological data collection in densely vegetated landscapes. They were once the subject of critical analyses that...     

Where the battle rages: war and conflict in Post-Medieval Archaeology

SUMMARY: War and conflict has been well represented in Post-Medieval Archaeology over the last 50 years with a range of research exploring the archaeology of conflict in the modern world. The aim of this article is to review themes of war and conflict as presented in Post-Medieval Archaeology and to track the changing nature of their scope and focus, such as the move towards an increasingly multidisciplinary approach encompassing all aspects of human conflict. By highlighting key articles and innovative research, this article also reflects on the impact and influence of the journal on the burgeoning discipline of conflict archaeology.     

Mapping the past: Turkish Cypriot narratives of time and place in the Canbulat museum,northern Cyprus

The Canbulat museum is located within the Venetian Walls of the mediaeval city of Famagusta in northern Cyprus, and traditionally marks the spot where the Ottoman warrior Canbulat fell during the siege of Famagusta in 1571. The tomb of Canbulat, which is housed within the museum, has for centuries played an important part in the folk tradition of Turkish Cypriots. Its incorporation into a formal museum in 1968 marked a conscious reworking of the Canbulat legend into a narrative of the Turkish presence in Cyprus. This paper explores the relationship between history and memory which emerges from the shared space and diverging practices of shrine and museum and considers the alternative visions of past, present and future which it opens up.     

Traditional and computed tomographic (CT) techniques link modern and Cenozoic fruits of Pleiogynium (Anacardiaceae) from Australia

Computed tomography (CT) and traditional techniques were used to study the internal morphology of modern fruits of Pleiogynium timoriense (DC.) Leenh., and phosphatized and silicified fruits that were considered to belong to the genus. The results demonstrate that phosphatized fruits from the Oligocene–Miocene Dunsinane site at Riversleigh and silicified fruits from the Oligocene Glencoe Site, which are both in Queensland, are referable to Pleiogynium. The Riversleigh material (Pleiogynium wannanii Rozefelds, Dettmann & Clifford sp. nov.) is very similar to extant P. timoriense (DC.) Leenh. Both possess locules that, in the vertical axial plane, are asymmetrically reniform and enclosed by a two-layered endocarp, the inner layer woody and resistant to decay, the outer of fibres and parenchyma, surrounded by a mesocarp of fibres and sclereids and a parenchymatous exocarp. The outer mesocarp is sculpted by meridionally arranged, elongate depressions (germination apertures) situated at the dorsal surface of each locule; erosion of the mesocarp and outer endocarp provides passage for emergence of the embryo’s radicle on germination. The silicified material from Glencoe (P. parvum Rozefelds, Dettmann & Clifford sp. nov.) is smaller in all its parts and has locules that are ovate in the vertical axial plane. Discrete, cap-like, opercula are not evident in the fruit wall of the fossil and extant fruits studied. The presence of Pleiogynium, and associated taxa, indicates the existence of rainforest communities at Glencoe, and mixed open forest/rainforest at Riversleigh during Oligocene–Miocene times. The multilocular, fossil fruit described as Pleiogynium mitchellii Collinson, Manchester and Wilde from the Eocene deposits at Messel Quarry, Germany, is not considered to belong in the genus, as evidence of elongate depressions on the dorsal surface of the fruit stones has not been demonstrated conclusively, and its internal morphology/anatomy differs significantly from that of Pleiogynium.