Healing the Seas - Acknowledging the Impact of Humans on the World Ocean

EXPLORE ◽  
2010 ◽  
Vol 6 (6) ◽  
pp. 349-351
Author(s):  
Stephan A. Schwartz
Keyword(s):  
World Ocean ◽  
The World ◽  
The Impact

Coastal zone dynamics - as a result of changes at the border of three environments

2021 ◽  
Author(s):  
Oleksii Batyrev ◽  
Olga Andrianova ◽  
Radomir Belevich ◽  
Michael Skipa
Keyword(s):  
Sea Level ◽  
Coastal Zone ◽  
Black Sea ◽  
World Ocean ◽  
The Black Sea ◽  
Western Coast ◽  
The World ◽  
The Mediterranean ◽  
The Impact ◽  
Coastal Land

<p>Coastal zone research is becoming increasingly important because the impact of climate change is most significant here. The state of coastal regions is determined by the variability in three contact media (geological, water, and air). Evaluation of level changes on the coasts of various parts of the World Ocean (the Mediterranean, Black, Baltic and North Seas, and the Atlantic coasts in Brazil and France) over a long period of time shows various fluctuations with an upward trend in recent decades.</p><p>To highlight the factors that determine the seashores' level fluctuations, three contact media parameters were considered on the example of the western part of the Black Sea. Calculations, analysis, and comparison of trends in the variability of hydrometeorological characteristics (air and water temperatures, precipitation, and river discharge) and sea level over a period of more than 100 years have been carried out.</p><p>To assess the intensity of fluctuations of the coastal land along the western coast of the Black Sea, the series of level heights were considered at 6 Ukrainian stations: Vylkove, Chornomorsk (Ilyichevsk), Odesa-port, port Yuzhne, Ochakiv and Sevastopol (partially used as a benchmark), at 2 stations on the Romanian coast: Constanta and Sulina, and 2 stations on the Bulgarian coast: Burgas and Varna. Estimates of the dynamics of the land for the stations of this region's coastal zone for more than a 100-year period are calculated, and it is shown in which way changes in sea level are a consequence of the processes occurring in the coastal land and at the bottom.</p><p>Comparison of the years with extreme fluctuations in the sea level with the years of the global El Niño phenomenon showed that one of the causes of the observed disturbances in the water and air environments is the distant manifestations of this phenomenon.</p><p>Level fluctuations, both in the Black Sea and in the World Ocean, are synchronous at low-frequency scales (their period is more than 5 years) since global climatic processes on our planet influence them; short-term fluctuations are distinguished by regional features and are created under the influence of local factors (tectonic, geophysical, hydrostatic, etc.).</p><p>Modeling and predicting changes in the coastal zone of various parts of the World Ocean requires continuation of systematic observations of sea-level fluctuations, hydrometeorological characteristics, and seismic conditions in regions with the longest data series; it's crucial for the Black Sea as well for the Mediterranean, Baltic, North Seas, and Atlantic shores.</p>

CHANGE IN THE GLOBAL DENUDATION BASE IN THE LATE MESOZOIC AND CENOZOIC AND ITS INFLUENCE ON THE FORMATION OF GEOMORPHOLOGICAL STRUCTURE IN AREAS WITH VARIOUS NEOTECTONIC REGIMES

2021 ◽  
pp. 69-85
Author(s):  
I. S. Novikov ◽  
Keyword(s):  
Plate Tectonics ◽  
World Ocean ◽  
Global Changes ◽  
Late Mesozoic ◽  
Ocean Level ◽  
The World ◽  
Early Neogene ◽  
Continental Ice Sheets ◽  
The Impact ◽  
World Ocean Level

The data on regional geology, stratigraphy and geomorphology accumulated by now permit one to compile a reliable and fairly complete model of changes in the World Ocean level in the interval from the Cretaceous period to the present. Global changes in the level of the World Ocean are primarily associated with slow and prolonged (107–108 y.) manifestations of plate tectonics (spreading of the ocean floor and decrease in the area of continents against the background of the formation of mountain relief due to collision processes at their borders) and faster, but short-term (103–106 y.) processes associated with the withdrawal of large amounts of water during the formation of large continental ice sheets and its return to the World Ocean during interglacial periods. The impact of the tectonic factor throughout the entire period under review was unidirectional, but uneven and led to intermittent decrease in the World Ocean level from 250–300 m above the present level to the current level, taken as 0 m. Prolonged periods of stable position of the World Ocean level in the second half of the Cretaceous, Paleogene and Early Neogene at 300, 250, 200 and 150 m led to the formation of regional peneplanation planes near these levels. Moreover, younger surfaces have never completely cut off the previous, higher level, leaving its relics in the form of table elevations on the surface of the younger peneplain. In tectonically passive areas, the hypsometric position of these geomorphological elements and associated sediments has stratigraphic significance, allowing the researchers to estimate their age, and in the case of their displacement, to evaluate the age and amplitudes of neotectonic movements.

Kazakhstan’s Economic Growth in the Context of the World Economy

2006 ◽  
pp. 133-146 ◽  
Author(s):  
K. Arystanbekov
Keyword(s):  
Economic Growth ◽  
Economic Policy ◽  
World Economy ◽  
World Ocean ◽  
Direct Access ◽  
Crude Petroleum ◽  
Nation States ◽  
The World ◽  
The Relationship

Kazakhstan’s economic policy results in 1995-2005 are considered in the article. In particular, the analysis of the relationship between economic growth and some indicators of nation states - population, territory, direct access to the World Ocean, and extraction of crude petroleum - is presented. Basic problems in the sphere of economic policy in Kazakhstan are formulated.

Exploring the World Trade Organisation's Trade and Environment/Public Health Jurisprudence as a Model for Incorporating a Trade–Labour Linkage into the Organisation's Multilateral Trade Regime: Should African Countries Accept a Policy Shift?

2017 ◽  
Vol 25 (1) ◽  
pp. 47-65
Author(s):  
Tapiwa V. Warikandwa ◽  
Patrick C. Osode
Keyword(s):  
Public Health ◽  
Developing Countries ◽  
World Trade ◽  
African Countries ◽  
Trade Regime ◽  
Multilateral Trade ◽  
Appellate Body ◽  
The World ◽  
Labour Standards ◽  
The Impact

The incorporation of a trade-labour (standards) linkage into the multilateral trade regime of the World Trade Organisation (WTO) has been persistently opposed by developing countries, including those in Africa, on the grounds that it has the potential to weaken their competitive advantage. For that reason, low levels of compliance with core labour standards have been viewed as acceptable by African countries. However, with the impact of WTO agreements growing increasingly broader and deeper for the weaker and vulnerable economies of developing countries, the jurisprudence developed by the WTO Panels and Appellate Body regarding a trade-environment/public health linkage has the potential to address the concerns of developing countries regarding the potential negative effects of a trade-labour linkage. This article argues that the pertinent WTO Panel and Appellate Body decisions could advance the prospects of establishing a linkage of global trade participation to labour standards without any harm befalling developing countries.

Modernism, Empiricism, and Rationalism

2016 ◽  
Vol 46 (1) ◽  
pp. 38-47
Author(s):  
Geoffrey Squires
Keyword(s):  
Twentieth Century ◽  
The Other ◽  
Modern Poetry ◽  
Philosophical Perspective ◽  
Irish Poetry ◽  
Dimensional Spectrum ◽  
Culture History ◽  
The World ◽  
The Impact ◽  
Rule Out

Modernism is usually defined historically as the composite movement at the beginning of the twentieth century which led to a radical break with what had gone before in literature and the other arts. Given the problems of the continuing use of the concept to cover subsequent writing, this essay proposes an alternative, philosophical perspective which explores the impact of rationalism (what we bring to the world) on the prevailing empiricism (what we take from the world) of modern poetry, which leads to a concern with consciousness rather than experience. This in turn involves a re-conceptualisation of the lyric or narrative I, of language itself as a phenomenon, and of other poetic themes such as nature, culture, history, and art. Against the background of the dominant empiricism of modern Irish poetry as presented in Crotty's anthology, the essay explores these ideas in terms of a small number of poets who may be considered modernist in various ways. This does not rule out modernist elements in some other poets and the initial distinction between a poetics of experience and one of consciousness is better seen as a multi-dimensional spectrum that requires further, more detailed analysis than is possible here.

Mechanisms of liver damage in COVID-19

2020 ◽  
Vol 1 (19) ◽  
pp. 39-46
Author(s):  
T. V. Pinchuk ◽  
N. V. Orlova ◽  
T. G. Suranova ◽  
T. I. Bonkalo
Keyword(s):  
Hepatocellular Carcinoma ◽  
Liver Transplantation ◽  
Risk Factor ◽  
Liver Disease ◽  
Liver Function ◽  
Liver Damage ◽  
The World ◽  
Coronavirus Infection ◽  
The Impact ◽  
Analyze Data

At the end of 2019, a new coronavirus (SARS-CoV-2) was discovered in China, causing the coronavirus infection COVID-19. The ongoing COVID-19 pandemic poses a major challenge to health systems around the world. There is still little information on how infection affects liver function and the significance of pre-existing liver disease as a risk factor for infection and severe COVID-19. In addition, some drugs used to treat the new coronavirus infection are hepatotoxic. In this article, we analyze data on the impact of COVID-19 on liver function, as well as on the course and outcome of COVID-19 in patients with liver disease, including hepatocellular carcinoma, or those on immunosuppressive therapy after liver transplantation.

Introduction

2017 ◽  
Author(s):  
George E. Dutton
Keyword(s):  
Nineteenth Century ◽  
Vantage Point ◽  
15Th Century ◽  
The World ◽  
Catholic Mission ◽  
Historical Moment ◽  
The Impact ◽  
Main Figure

This chapter introduces the book’s main figure and situates him within the historical moment from which he emerges. It shows the degree to which global geographies shaped the European Catholic mission project. It describes the impact of the Padroado system that divided the world for evangelism between the Spanish and Portuguese crowns in the 15th century. It also argues that European clerics were drawing lines on Asian lands even before colonial regimes were established in the nineteenth century, suggesting that these earlier mapping projects were also extremely significant in shaping the lives of people in Asia. I argue for the value of telling this story from the vantage point of a Vietnamese Catholic, and thus restoring agency to a population often obscured by the lives of European missionaries.

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