scholarly journals Coastal evolution and sediment succession of Sri Lanka: a review on quaternary sea levels, climates and sedimentation processes

2018 ◽  
Vol 19 (2) ◽  
pp. 1
Author(s):  
A. M. N. M. Adikaram ◽  
H. M. T. G. A. Pitawala ◽  
D. T. Jayawardana
Keyword(s):  
Sri Lanka ◽  
Coastal Evolution ◽  
Sea Levels ◽  
Sedimentation Processes

scholarly journals High-Frequency Sequences in the Quaternary of Pelotas Basin (coastal plain): a record of degradational stacking as a function of longer-term base-level fall

2017 ◽  
Vol 47 (2) ◽  
pp. 183-207 ◽  
Author(s):  
Maria Luiza Correa da Camara Rosa ◽  
Eduardo Guimarães Barboza ◽  
Vitor dos Santos Abreu ◽  
Luiz José Tomazelli ◽  
Sérgio Rebello Dillenburg
Keyword(s):  
Coastal Plain ◽  
Spatial Scales ◽  
Depositional Sequence ◽  
Coastal Evolution ◽  
Sea Levels ◽  
Base Level ◽  
Stacking Pattern ◽  
Seismic Sections ◽  
Pelotas Basin ◽  
Ground Penetrating

ABSTRACT: The aim of this work was to analyze the sedimentary record of the coastal plain of Pelotas Basin, placing it in the context of temporal and spatial scales, and proposing a stratigraphic hierarchical framework. The coastal plain, located in southern Brazil and in northern Uruguay, is mainly formed by four Quaternary barrier-lagoon systems. Three of these systems were studied through the integration of surface and subsurface data (geomorphological and topographical mapping, outcrops description, geoprocessing, dating and Ground Penetrating Radar - GPR - records) and interpreted as the preserved, onshore portion of depositional sequences mainly controlled by glacioeustatic cycles of about 100 kyr. The stacking pattern comprising these sequences is progradational with seaward downsteping (highest sea-levels measured: 9.5, 8 and 3 m, respectively), comprehending a degradational sequence set, or the regressive/falling stage systems tract of a higher order depositional sequence identified in seismic sections, with about 0.5 Ma. The youngest sequence has diachronous systems tracts - while some sectors have already transitioned from the transgressive to the highstand/falling stage systems tract, others are still under a transgressive context. It indicates that, in this time and scale, the sea level is not the main control of coastal evolution, and autogenic factors are fundamental in the run of geological record.

scholarly journals Holocene sea levels in Southeast Asia, Maldives, India and Sri Lanka: The SEAMIS database

2019 ◽  
Vol 219 ◽  
pp. 112-125 ◽  
Author(s):  
Thomas Mann ◽  
Maren Bender ◽  
Thomas Lorscheid ◽  
Paolo Stocchi ◽  
Matteo Vacchi ◽  
...  
Keyword(s):  
Sri Lanka ◽  
Southeast Asia ◽  
Sea Levels

Abstract #604: Detection of Cardiovascular Risk Factors by Anthropometric Measures in Adults Living in an Urban Setting in Sri Lanka

2015 ◽  
Vol 21 ◽  
pp. 114-115
Author(s):  
Kavinga Gunawardane ◽  
Noel Somasundaram ◽  
Neil Thalagala ◽  
Pubudu Chulasiri ◽  
Sudath Fernando
Keyword(s):  
Risk Factors ◽  
Cardiovascular Risk ◽  
Sri Lanka ◽  
Cardiovascular Risk Factors ◽  
Urban Setting ◽  
Anthropometric Measures

Prevalence of Suicidal Ideation in Sri Lanka

Crisis ◽  
2010 ◽  
Vol 31 (1) ◽  
pp. 30-35 ◽  
Author(s):  
Sudath Samaraweera ◽  
Athula Sumathipala ◽  
Sisira Siribaddana ◽  
S. Sivayogan ◽  
Dinesh Bhugra
Keyword(s):  
Suicidal Ideation ◽  
Sri Lanka ◽  
General Population ◽  
Suicide Attempts ◽  
National Average ◽  
The West ◽  
Suicide Methods ◽  
Suicide Rates ◽  
Completed Suicide ◽  
The World

Background: Suicidal ideation can often lead to suicide attempts and completed suicide. Studies have shown that Sri Lanka has one of the highest rates of suicide in the world but so far no studies have looked at prevalence of suicidal ideation in a general population in Sri Lanka. Aims: We wanted to determine the prevalence of suicidal ideation by randomly selecting six Divisional Secretariats (Dss) out of 17 in one district. This district is known to have higher than national average rates of suicide. Methods: 808 participants were interviewed using Sinhala versions of GHQ-30 and Beck’s Scale for Suicidal Ideation. Of these, 387 (48%) were males, and 421 (52%) were female. Results: On Beck’s Scale for Suicidal Ideation, 29 individuals (4%) had active suicidal ideation and 23 (3%) had passive suicidal ideation. The active suicidal ideators were young, physically ill and had higher levels of helplessness and hopelessness. Conclusions: The prevalence of suicidal ideation in Sri Lanka is lower than reported from the West and yet suicide rates are higher. Further work must explore cultural and religious factors.

Suicide on the Indian Subcontinent

Crisis ◽  
2002 ◽  
Vol 23 (3) ◽  
pp. 104-107 ◽  
Author(s):  
Murad M. Khan
Keyword(s):  
Sri Lanka ◽  
Mental Health Professionals ◽  
Indian Subcontinent ◽  
Interpersonal Relationship ◽  
Public Health Problem ◽  
Elderly Subjects ◽  
Important Public Health Problem ◽  
Policy Makers ◽  
Formidable Challenge ◽  
Causative Factors

Summary: The Indian subcontinent comprises eight countries (India, Pakistan, Bangladesh, Nepal, Sri Lanka, Afghanistan, Bhutan, and the Maldives) and a collective population of more than 1.3 billion people. 10% of the world's suicides (more than 100,000 people) take place in just three of these countries, viz. India, Sri Lanka, and Pakistan. There is very little information on suicides from the other four countries. Some differences from suicides in Western countries include the high use of organophosphate insecticides, larger numbers of married women, fewer elderly subjects, and interpersonal relationship problems and life events as important causative factors. There is need for more and better information regarding suicide in the countries of the Indian subcontinent. In particular, studies must address culture-specific risk factors associated with suicide in these countries. The prevention of this important public health problem in an area of the world with myriad socio-economic problems, meager resources, and stigmatization of mental illness poses a formidable challenge to mental health professionals, policy makers, and governments of these countries.

Sri Lanka: Political violence and ethnic conflict.

1998 ◽  
Vol 53 (7) ◽  
pp. 771-777 ◽  
Author(s):  
John D. Rogers ◽  
Jonathan Spencer ◽  
Jayadeva Uyangoda
Keyword(s):  
Sri Lanka ◽  
Political Violence ◽  
Ethnic Conflict

Emic Perspectives on the Impact of Armed Conflict on Children's Mental Health in Northern Sri Lanka

2012 ◽  
Author(s):  
Wietse Tol ◽  
Fiona Thomas ◽  
Anavarathan Vallipuram ◽  
Sambasivamoorthy Sivayokan ◽  
Mark Jordans ◽  
...  
Keyword(s):  
Mental Health ◽  
Sri Lanka ◽  
Armed Conflict ◽  
Children’S Mental Health ◽  
Children's Mental Health ◽  
The Impact
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