scholarly journals A Synopsis of Sardinian Studies: Why Is it Important to Work on Island Orchids?

Plants ◽  
2020 ◽  
Vol 9 (7) ◽  
pp. 853 ◽  
Author(s):  
Michele Lussu ◽  
Michela Marignani ◽  
Roberta Lai ◽  
Maria Cecilia Loi ◽  
Annalena Cogoni ◽  
...  
Keyword(s):  
Field Studies ◽  
Oceanic Islands ◽  
Point Of View ◽  
Botanical Exploration ◽  
Continental Islands ◽  
Island Biodiversity ◽  
History Of ◽  
The Mediterranean ◽  
Anacamptis Palustris ◽  
Contrast Information

Biological and ecological investigations of islands are crucial to explain ecosystem functioning. Many studies on island biodiversity are carried out on oceanic islands. In contrast, information on continental islands, such as those in the Mediterranean Sea, is very often fragmented in space and time. Here, a synopsis of the Orchidaceae of Sardinia is presented based on literature surveys and recent botanical field studies. Our final list comprises of 64 species and 14 genera: thirteen species and subspecies were recognized as endemic and four new species were recorded for the flora of the island: Anacamptis palustris (Jacq.) R.M. Bateman, Pridgeon & M.W. Chase; Himantoglossum hircinum (L.) Spreng; Orchis italica Poir.; and Platanthera kuenkelei subsp. kuenkelei var. sardoa R.Lorenz, Akhalk., H.Baumann, Cortis, Cogoni & Scrugli. This orchid richness reflects the geological history of the island that was linked to the mainland several times, facing long periods of isolation. We also discuss a critical point-of-view of the biodiversity shortfalls still problematic for insular orchids. Indeed, within the Mediterranean Basin, the greatest amount of endemism occurs mainly on large islands, and, despite a long history of botanical exploration in European countries, many of them are scarcely investigated. This annotated synopsis shows the potential of continental islands to understand trends in ecology and evolution. Further studies are required to complete our knowledge of the orchid diversity on continental islands in order to propose scientific-based conservation programs to preserve these unique taxa.

scholarly journals Russia in Greater Mediterranean: New Pacific Eurasian Transition

2021 ◽  
Vol 21 (3) ◽  
pp. 441-458
Author(s):  
Ivan Alexandrovich Chikharev
Keyword(s):  
Political Development ◽  
Mediterranean Region ◽  
Scientific Information ◽  
Point Of View ◽  
Special Role ◽  
Important Conclusion ◽  
Political Transformations ◽  
The Pacific ◽  
History Of ◽  
The Mediterranean

The relevance of the issues raised in the article is related to the active return of Russia to the Mediterranean region, as well as the international political transformations taking place in it. The purpose of the article is to identify the historical foundations, current state and strategic prospects of Russias presence and international influence in the Greater Mediterranean region. The article is based on the methodology of critical geopolitics, historical and comparative approaches, which critically analyze the geopolitical structures of the region, built in the interests of various regional and extra-regional political forces. The historical material of the ancient, medieval, new and modern periods in the history of the macro-region is used, including the poorly studied times of the Mongol presence on the eastern shores of the Mediterranean Sea. Scientific works on the history, geography and international relations in the region, written in the 18th - 19th centuries, as well as modern scientific information on the trends of technological, infrastructural and political development of the Mediterranean region are introduced into scientific circulation. An important element of the article is the thesis about the special role of Russia in the Pacific-European (Eurasian) transit. From the authors point of view, it includes not only the full implementation of Russias transport and logistics potential in the macro-region, but also the transfer of modern technologies, as well as the promotion of the formation of sustainable political regimes. As a result, a conclusion is made about the deep historical foundations of Russias presence and influence in the region, its strategic prospects are justified, and the main directions of our countrys international activities in the Mediterranean region are highlighted. An important conclusion of the article is the thesis about the need for a multilateral balanced approach to solving macro-regional problems.

scholarly journals The robustness of a simple dynamic model of island biodiversity to geological and eustatic change

2021 ◽  
Author(s):  
Pedro Santos Neves ◽  
Joshua W. Lambert ◽  
Luis Valente ◽  
Rampal S. Etienne
Keyword(s):  
Sea Level ◽  
Simulated Data ◽  
Oceanic Islands ◽  
Sea Level Changes ◽  
Land Bridge ◽  
Sea Level Fluctuations ◽  
Continental Islands ◽  
Island Biodiversity ◽  
And Shifts ◽  
And Sea Level

Aim: Biodiversity on islands is affected by various geo-physical processes and sea-level fluctuations. Oceanic islands (never connected to a landmass) are initially vacant with diversity accumulating via colonisation and speciation, followed by a decline as islands shrink. Continental islands have species upon formation (when disconnected from the mainland) and may have transient land-bridge connections. Theoretical predictions for the effects of these geo-processes on rates of colonisation, speciation and extinction have been proposed, but methods of phylogenetic inference assume only oceanic island scenarios without accounting for island ontogeny, sea-level changes or past landmass connections. Here, we analyse to what extent ignoring geodynamics affects the inference performance of a phylogenetic island model, DAISIE, when confronted with simulated data that violate its assumptions. Location: Simulation of oceanic and continental islands. Methods: We extend the DAISIE simulation model to include: area-dependent rates of colonisation and diversification associated with island ontogeny and sea-level fluctuations, and continental islands with biota present upon separation from the mainland, and shifts in rates to mimic temporary land-bridges. We quantify the error made when geo-processes are not accounted for by applying DAISIE's inference method to geodynamic simulations. Results: We find that the robustness of the model to dynamic island area is high (error is small) for oceanic islands and for continental islands that have been separated for a long time, suggesting that, for these island types, it is possible to obtain reliable results when ignoring geodynamics. However, for continental islands that have been recently or frequently connected, robustness of DAISIE is low, and inference results should not be trusted. Main conclusions: This study highlights that under a large proportion of island biogeographic geo-scenarios (oceanic islands and ancient continental fragments) a simple phylogenetic model ignoring geodynamics is empirically applicable and informative. However, recent connection to the continent cannot be ignored, requiring development of a new inference model.

Notes on the History of the Oxus-Jaxartes Basin

1924 ◽  
Vol 3 (2) ◽  
pp. 241-262
Author(s):  
Arnold J. Toynbee
Keyword(s):  
Middle East ◽  
Single Unit ◽  
Middle Eastern ◽  
Point Of View ◽  
Mediterranean World ◽  
History Of ◽  
The Mediterranean ◽  
Far Eastern

The Basin of the Rivers Oxus and Jaxartes (which may be regarded as a single unit from the geographical as well as the historical point of view) has several times over played a particular part in the world's history. In conjunction with its complement, the Basin of the Tarim, it has served as a corridor or line of communication between the home-lands of several independent civilizations. By this route; the Middle Eastern World (and the Mediterranean World behind it) has communicated with India, and both India and the Middle East (sometimes alternately and, less often, simultaneously) with the Far Eastern World of China, Korea, and Japan.

Perspectives of Reforming the System of Interbudget Relations in Russia (in the Light of the International Experience)

2006 ◽  
pp. 112-127 ◽  
Author(s):  
V. Nazarov
Keyword(s):  
Social Welfare ◽  
Intergovernmental Relations ◽  
International Experience ◽  
Point Of View ◽  
Short History ◽  
History Of

The attempts to reconstruct the instruments of interbudget relations take place in all federations. In Russia such attempts are especially popular due to the short history of intergovernmental relations. Thus the review of the ¬international experience of managing interbudget relations to provide economic and social welfare can be useful for present-day Russia. The author develops models of intergovernmental relations from the point of view of making decisions about budget authorities’ distribution. The models that can be better applied in the Russian case are demonstrated.

Beérkezett könyvek

2008 ◽  
Vol 63 (4) ◽  
pp. 769-770
Author(s):  
Csaba Pléh
Keyword(s):  
New York ◽  
Point Of View ◽  
Cambridge University ◽  
New Science ◽  
Oxford University ◽  
History Of ◽  
The Mind ◽  
Oxford University Press

Danziger, Kurt: Marking the mind. A history of memory . Cambridge University Press, Cambridge, 2008Farkas, Katalin: The subject’s point of view. Oxford University Press, Oxford, 2008MosoninéFriedJudités TolnaiMárton(szerk.): Tudomány és politika. Typotex, Budapest, 2008Iacobini, Marco: Mirroring people. The new science of how we connect with others. Farrar, Straus and Giroux, New York, 2008Changeux, Jean-Pierre. Du vrai, du beau, du bien.Une nouvelle approche neuronale. Odile Jacob, PárizsGazzaniga_n

Thanato-Laboratorien. Theorien von Tod und Sterben und Elias Canettis Buch gegen den Tod

2020 ◽  
Vol 4 (1) ◽  
pp. 67-86
Author(s):  
Elisabeth Heyne
Keyword(s):  
Human Life ◽  
Death And Dying ◽  
Point Of View ◽  
Visual Images ◽  
Elias Canetti ◽  
History Of ◽  
Series Of Experiments ◽  
First Time ◽  
Textual Form ◽  
Or History

AbstractAlthough visual culture of the 21th century increasingly focuses on representation of death and dying, contemporary discourses still lack a language of death adequate to the event shown by pictures and visual images from an outside point of view. Following this observation, this article suggests a re-reading of 20th century author Elias Canetti. His lifelong notes have been edited and published posthumously for the first time in 2014. Thanks to this edition Canetti's short texts and aphorisms can be focused as a textual laboratory in which he tries to model a language of death on experimental practices of natural sciences. The miniature series of experiments address the problem of death, not representable in discourses of cultural studies, system theory or history of knowledge, and in doing so, Canetti creates liminal texts at the margins of western concepts of (human) life, science and established textual form.

History of Tour de France from the Geographical Point of View

2013 ◽  
Vol 22 (3-4) ◽  
pp. 255-277 ◽  
Author(s):  
Vladimír Bačík ◽  
Michal Klobučník
Keyword(s):  
Point Of View ◽  
The Past ◽  
Advanced Technologies ◽  
The World ◽  
Spatial Dimensions ◽  
Tour De France ◽  
Wide Circle ◽  
History Of ◽  
Expert Community ◽  
Geographical Point

Abstract The Tour de France, a three week bicycle race has a unique place in the world of sports. The 100th edition of the event took place in 2013. In the past of 110 years of its history, people noticed unique stories and duels in particular periods, celebrities that became legends that the world of sports will never forget. Also many places where the races unfolded made history in the Tour de France. In this article we tried to point out the spatial context of this event using advanced technologies for distribution of historical facts over the Internet. The Introduction briefly displays the attendance of a particular stage based on a regional point of view. The main topic deals with selected historical aspects of difficult ascents which every year decide the winner of Tour de France, and also attract fans from all over the world. In the final stage of the research, the distribution of results on the website available to a wide circle of fans of this sports event played a very significant part (www.tdfrance.eu). Using advanced methods and procedures we have tried to capture the historical and spatial dimensions of Tour de France in its general form and thus offering a new view of this unique sports event not only to the expert community, but for the general public as well.

The Guatemalan Genocide Through Indigenous Mayan Literature Twenty Years After the Peace Accords: Rigoberta Menchú, Humberto Ak´Abal and Victor Montejo

2017 ◽  
Vol 7 (1) ◽  
pp. 31
Author(s):  
David Caballero Mariscal
Keyword(s):  
Social Exclusion ◽  
Dark Period ◽  
Social Situation ◽  
Point Of View ◽  
Contemporary History ◽  
Rigoberta Menchu ◽  
Testimonial Literature ◽  
History Of ◽  
Peace Accords ◽  
Historical Truth

Guatemala experienced a cruel genocide in the early eighties, in the context of a repressive Conflict. Due to the different governments´ repressive policies, this terrible social situation was little known abroad, and even in the own country. Just after the Peace Accords, several organisms worked to uncover the historical truth. In any case, we cannot forget that testimonial literature is a privileged mean to know this dark period of the contemporary history of Guatemala. This genre is particularly relevant, because the main writers are originally Mayans, and have directly suffered both repression and social exclusion due to ethnic reasons. Rigoberta Menchú, Unmberto Ak´abal and Víctor Montejo represent a new and original point of view in the measure in which they describe feelings and situations from the perspective of those who experience them personally. Testimonial literature or the Testimonio becomes an ethnographic document that allows us to know not just a period but a people who have suffered from repression and exclusion for centuries.

RUSSIAN-BELARUSIAN TUTORIAL "HISTORY OF THE GREAT PATRIOTIC WAR. ESSAYS ON THE SHARED HISTORY"

2020 ◽  
pp. 68-88
Author(s):  
Elena A. Kosovan ◽  
Keyword(s):  
Point Of View ◽  
Joint Work ◽  
Eurasian Economic Union ◽  
Shared History ◽  
Great Patriotic War ◽  
History Of ◽  
Independent States ◽  
The Republic ◽  
Integration Project ◽  
Second World

The paper provides a review on the joint Russian-Belarusian tutorial “History of the Great Patriotic War. Essays on the Shared History” published for the 75th anniversary of the victory in the Great Patriotic War. The tutorial was prepared within the project “Belarus and Russia. Essays on the Shared History”, implemented since 2018 and aimed at publishing a series of tutorials, which authors are major Russian and Belarusian historians, archivists, teachers, and other specialists in human sciences. From the author’s point of view, the joint work of specialists from the Russian Federation and the Republic of Belarus in such a format not only contributes to the deepening of humanitarian integration within the Union state, but also to the formation of a common educational system on the scale of the Commonwealth of Independent States or the Eurasian integration project (Eurasian Economic Union – EEU). The author emphasises the high research and educational significance of the publication reviewed when noting that the teaching of history in general and the history of the Second World War and the Great Patriotic War in particular in post-Soviet schools and institutes of higher education is complicated by many different issues and challenges (including external ones, which can be regarded as information aggression by various extra-regional actors).

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