scholarly journals Turtles of the Tiputini Biodiversity Station with remarks on the diversity and distribution of the Testudines from Ecuador

2006 ◽  
Vol 6 (1) ◽  
Author(s):  
Diego F. Cisneros-Heredia
Keyword(s):  
San Francisco ◽  
Habitat Preferences ◽  
General Distribution ◽  
Future Research ◽  
Distribution Maps ◽  
Ecological Relationships ◽  
Annotated List ◽  
Amazonian Ecuador ◽  
Long Term Studies

Ten species of Testudines, from four different families: Chelidae, Kinosternidae, Podocnemididae, and Testudinidae, are reported from the Tiputini Biodiversity Station (Universidad San Francisco de Quito), northeastern Amazonian Ecuador; including the second report from Ecuador of Batrachemys heliostemma. These ten species are sympatric but not completely syntopic, thus I comment on their diversity and habitat preferences patterns. The general distribution of some turtles from Amazonian Ecuador is discussed, providing additional records and distribution maps for Chelus fimbriatus, Platemys platycephala, Batrachemys heliostemma, Batrachemys raniceps, Mesoclemmys gibba, Phrynops geoffroanus, Kinosternon scorpioides, and Geochelone denticulata. The presence of Peltocephalus dumerilianus in Amazonian Ecuador is confirmed; based on re-examination of specimens previously reported by Dr. Gustavo Orcés in 1949. The total Ecuadorian richness of Testudines species includes 31 living taxa, and I provide an annotated list of the turtles and tortoises of mainland and insular Ecuador. Much information is still needed in order to understand the ecological relationships of the Testudines from Ecuador and future research should focus on long-term studies designed to answer several questions about their biology and ecology. Several threats are currently jeopardizing the long-term conservation of turtle populations in Ecuador, and we must increase our knowledge on these amazing animals in order to protect and preserve them.

scholarly journals The effects of phenological mismatches on demography

2010 ◽  
Vol 365 (1555) ◽  
pp. 3177-3186 ◽  
Author(s):  
Abraham J. Miller-Rushing ◽  
Toke Thomas Høye ◽  
David W. Inouye ◽  
Eric Post
Keyword(s):  
Future Research ◽  
Sensitive Species ◽  
Know How ◽  
Phenological Changes ◽  
The World ◽  
Term Data ◽  
Demographic Effects ◽  
Long Term Studies ◽  
Key Questions

Climate change is altering the phenology of species across the world, but what are the consequences of these phenological changes for the demography and population dynamics of species? Time-sensitive relationships, such as migration, breeding and predation, may be disrupted or altered, which may in turn alter the rates of reproduction and survival, leading some populations to decline and others to increase in abundance. However, finding evidence for disrupted relationships, or lack thereof, and their demographic effects, is difficult because the necessary detailed observational data are rare. Moreover, we do not know how sensitive species will generally be to phenological mismatches when they occur. Existing long-term studies provide preliminary data for analysing the phenology and demography of species in several locations. In many instances, though, observational protocols may need to be optimized to characterize timing-based multi-trophic interactions. As a basis for future research, we outline some of the key questions and approaches to improving our understanding of the relationships among phenology, demography and climate in a multi-trophic context. There are many challenges associated with this line of research, not the least of which is the need for detailed, long-term data on many organisms in a single system. However, we identify key questions that can be addressed with data that already exist and propose approaches that could guide future research.

scholarly journals ABOUT SOUTHERN SPECIES OF WEEVIL BEETLES (COLEOPTERA: CURCULIONOIDEA) IN THE FAUNA OF IZHEVSK

2019 ◽  
Vol 29 (4) ◽  
pp. 463-470
Author(s):  
S.V. Dedyukhin
Keyword(s):  
Invasive Species ◽  
Forest Steppe ◽  
Anthropogenic Landscapes ◽  
Steppe Species ◽  
Annotated List ◽  
The Republic ◽  
First Time ◽  
Southern Species ◽  
Long Term Studies

Based on an analysis of data from long-term studies (1995-2019), a group of 27 species was found in the fauna of weevil beetles in Izhevsk, the main ranges of which cover the steppe and forest-steppe zones of Eurasia or the countries of Central Europe ( Otiorhynchus smreczynskii Cmol. and Exomias pellucidus (Boh.)). An annotated list of these species is given. It has been shown that a significant part of the steppe species located in Izhevsk at the distribution borders are also found in other anthropogenic landscapes in the south of Udmurtia, and some in extra-zonal nature reserves (steppe slopes, valleys of large rivers). Several invasive species in the republic are known only from Izhevsk, two of them are steppe species ( Lixus fasciculatus Boh. and Pholicodes inauratus arzanovi Davidian, 1992), discovered as a result of studies in 2019, for the first time given for fauna of UR.

scholarly journals Status and habitat preference of White-bellied Shortwing Brachypteryx major in the Western Ghats (Kerala and Tamilnadu), India

2002 ◽  
Vol 12 (4) ◽  
pp. 335-351 ◽  
Author(s):  
V. V. Robin ◽  
R. Sukumar
Keyword(s):  
Western Ghats ◽  
Vegetation Type ◽  
Habitat Preferences ◽  
Long Term Study ◽  
Western Ghats Of India ◽  
Tea Plantations ◽  
Basic Biology ◽  
The Western Ghats ◽  
Long Term Studies

White-bellied Shortwing is a globally threatened species found in the Western Ghats of India. There have been few records of this species over the past 119 years and its population is thought to have fallen due to habitat loss and fragmentation. The present study was conducted to assess the habitat preferences and distribution of this species in the Western Ghats of Kerala and Tamilnadu states as a prelude to a long-term study on the biology and causes of decline of this species. Several areas across varying vegetation type and altitude were surveyed after an intensive reconnaissance. There were 214 sightings from evergreen and shola forests during the study. They were found to prefer shola forests to other vegetation types. The species was also found in pine, wattle and tea plantations near shola forests. Although it was found to prefer an altitude above 1,500 m, it was also found in shola forests between 1,000 and 1,500 m elevations. White-bellied Shortwing was found to occupy an elevation range from 1,000 m to 2,200 m. Encounter rates in shola forests fragmented by human interference were four times higher than those in natural shola forests. Most encounters of shortwings were near streams that were wet (running or damp). Emphasis is laid on the need for long-term studies to unravel the basic biology of the species in order to aid active conservation efforts.

Physical and Psychological Benefits of Written Emotional Expression

2015 ◽  
Vol 20 (4) ◽  
pp. 242-251 ◽  
Author(s):  
Éva Kállay
Keyword(s):  
Mental Health ◽  
Expressive Writing ◽  
Mental Health Problems ◽  
Cost Effective ◽  
Health Problems ◽  
Future Research ◽  
Psychological Benefits ◽  
Cost Effective Treatment ◽  
Meta Analyses

Abstract. The last several decades have witnessed a substantial increase in the number of individuals suffering from both diagnosable and subsyndromal mental health problems. Consequently, the development of cost-effective treatment methods, accessible to large populations suffering from different forms of mental health problems, became imperative. A very promising intervention is the method of expressive writing (EW), which may be used in both clinically diagnosable cases and subthreshold symptomatology. This method, in which people express their feelings and thoughts related to stressful situations in writing, has been found to improve participants’ long-term psychological, physiological, behavioral, and social functioning. Based on a thorough analysis and synthesis of the published literature (also including most recent meta-analyses), the present paper presents the expressive writing method, its short- and long-term, intra-and interpersonal effects, different situations and conditions in which it has been proven to be effective, the most important mechanisms implied in the process of recovery, advantages, disadvantages, and possible pitfalls of the method, as well as variants of the original technique and future research directions.

Implications of Long-Term Studies of Three Model Preschool Programs for Head Start

2008 ◽  
Author(s):  
Lawrence J. Schweinhart ◽  
Elena V. Malofeeva ◽  
Lawrence J. Schweinhart ◽  
Michelle M. Englund ◽  
Arthur J. Reynolds ◽  
...  
Keyword(s):  
Head Start ◽  
Preschool Programs ◽  
Long Term Studies

Primary varicose veins

Phlebologie ◽  
2010 ◽  
Vol 39 (03) ◽  
pp. 133-137
Author(s):  
H. Partsch
Keyword(s):  
Varicose Veins ◽  
Compression Therapy ◽  
Daily Practice ◽  
Clinical Severity ◽  
Compression Stockings ◽  
Primary Varicose Veins ◽  
The Cost ◽  
Convincing Data ◽  
Long Term Studies

SummaryBackground: Compression stockings are widely used in patients with varicose veins. Methods: Based on published literature three main points are discussed: 1. the rationale of compression therapy in primary varicose veins, 2. the prescription of compression stockings in daily practice, 3. studies required in the future. Results: The main objective of prescribing compression stockings for patients with varicose veins is to improve subjective leg complaints and to prevent swelling after sitting and standing. No convincing data are available concerning prevention of progression or of complications. In daily practice varicose veins are the most common indication to prescribe compression stockings. The compliance depends on the severity of the disorder and is rather poor in less severe stages. Long-term studies are needed to proof the cost-effectiveness of compression stockings concerning subjective symptoms and objective signs of varicose veins adjusted to their clinical severity. Conclusion: Compression stockings in primary varicose veins are able to improve leg complaints and to prevent swelling.

Diatoms and aquatic palynomorphs in the sediments of the Eurasian Arctic seas and their significance for paleooceanological investigations in the Arctic

2019 ◽  
pp. 246-251
Author(s):  
Yelena I. Polyakova ◽  
Yekaterina I. Novichkova ◽  
Tatiana S. Klyuvitkina ◽  
Elizaveta A. Agafonova ◽  
Irina M. Kryukova
Keyword(s):  
Bering Sea ◽  
Surface Sediments ◽  
Sea Water ◽  
The Arctic ◽  
Marginal Filter ◽  
Arctic Seas ◽  
Hydrological Parameters ◽  
The Arctic Ocean ◽  
Long Term Studies

Presented the results of long-term studies of diatoms and aquatic palynomorphs in surface sediments of the Arctic seas and the possibility of their use for the reconstructions of paleocirculation water masses, advection of Atlantic and Bering sea water into the Arctic ocean, changes in the river runoff to the seas, sedimentary processes in the marginal filter of the largest rivers, seasonal sea ice cover and other hydrological parameters.

San Francisco's New Deal Murals in Long-Term Perspective

2020 ◽  
Vol 97 (1) ◽  
pp. 3-32
Author(s):  
Robert W. Cherny
Keyword(s):  
High School ◽  
San Francisco ◽  
New Deal ◽  
Public Art ◽  
George Washington ◽  
Art Programs ◽  
City College ◽  
Washington High School ◽  
Treasure Island

The federal art programs of the New Deal produced public art in quantities not seen before or since. Historians have studied many aspects of the New Deal's art programs, but few have considered the long-term history of works produced by them. New Deal art programs produced large numbers of public murals—so many that such murals are often thought of as the typical form of New Deal art. They thus provide readily available examples of the long-term experience of New Deal art. San Francisco has a particularly rich collection of these murals. Some of them have been well cared for over the past eight decades, but public officials have proved negligent stewards—and occasionally destructive stewards—of others. Some of San Francisco's murals were considered so controversial at the time they were created that they were modified or even destroyed. Others became controversial later, with calls for modification or destruction. Some of the latter were covered, some were vandalized, and some have deteriorated. Most of the damaged murals have been restored, sometimes more than once. This article looks at the city's New Deal murals at Coit Tower, the Mothers Building at the Zoo, the Beach Chalet, the University of California San Francisco, the Alemany Health Center, Treasure Island/City College, and Rincon Annex/Center, with special attention to the George Washington High School murals that have recently been highly controversial. Controversies over the murals at Coit Tower, Rincon Annex, and George Washington High School also reveal significant changes in the role of the city's political and civic leadership with regard to public art.

Aspects of the Evolution of the Romanian Tourists’ Preferences Concerning the Domestic Tourist Destinations

2019 ◽  
Vol 10 (1) ◽  
pp. 21-28
Author(s):  
Aniela Bălăcescu ◽  
Radu Șerban Zaharia
Keyword(s):  
Logistic Model ◽  
Local Level ◽  
Medium Term ◽  
Tourist Destinations ◽  
Tourism Management ◽  
Production And Consumption ◽  
On Line ◽  
The One ◽  
Long Term Studies

Abstract Tourist services represent a category of services in which the inseparability of production and consumption, the inability to be storable, the immateriality, and last but not least non-durability, induces in tourism management a number of peculiarities and difficulties. Under these circumstances the development of medium-term strategies involves long-term studies regarding on the one hand the developments and characteristics of the demand, and on the other hand the tourist potential analysis at regional and local level. Although in the past 20 years there has been tremendous growth of on-line booking made by household users, the tour operators agencies as well as those with sales activity continue to offer the specific services for a large number of tourists, that number, in the case of domestic tourism, increased by 1.6 times in case of the tour operators and by 4.44 times in case of the agencies with sales activity. At the same time, there have been changes in the preferences of tourists regarding their holiday destinations in Romania. Started on these considerations, paper based on a logistic model, examines the evolution of the probabilities and scores corresponding to the way the Romanian tourists spend their holidays on the types of tourism agencies, actions and tourist areas in Romania.

Using the Change4Life Disney Branded 10-minute Shake Ups During the COVID-19 ‘Lockdown’

2020 ◽  
Author(s):  
Emily Budzynski-Seymour ◽  
James Steele ◽  
Michelle Jones
Keyword(s):  
Perceived Exertion ◽  
Affective Responses ◽  
Online Resources ◽  
Future Research ◽  
Affective States ◽  
Perceived Effort ◽  
Qualitative Feedback ◽  
Bidirectional Relationship ◽  
The Uk

Physical activity (PA) is considered essential to overall health yet it is consistently reported that children are failing to meet the recommended levels. Due to the bidirectional relationship between affective states and PA, affective responses are a potential predictor to long term engagement. Since late March 2020 the UK government enforced ‘lockdown’ measures to help control the spread of Coronavirus (COVID-19); however, this has impacted children’s PA. Using online resources at home to support PA is now common. The primary aim of this research was to investigate the use of the Change4Life 10-minute Shake Ups to support PA by examining the effects of Disney branding upon children’s (n=32) post activity affective responses and perceived exertion. The secondary was to investigate the effect of the lockdown on PA habits. Children had similar positive affective responses and perceived effort to activities; however, branding was considered to be a key contributing factor based upon qualitative feedback from parents. Children’s PA levels dropped slightly since ‘lockdown’ was imposed; though online resources have been utilised to support PA. The use of immersive elements such as characters and narrative in PA sessions, as well as utilising online resources during ‘lockdown’ appear potentially promising for future research.

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