Temporal changes in littoral meiofauna from the Hunter River estuary

1986 ◽  
Vol 37 (6) ◽  
pp. 729 ◽  
Author(s):  
M Hodda ◽  
WL Nicholas
Keyword(s):  
Environmental Changes ◽  
River Estuary ◽  
Temporal Changes ◽  
Consistent Pattern ◽  
Total Density ◽  
Large Fluctuations ◽  
The World ◽  
One Year

The fluctuations in the densities of meiofaunal nematodes and copepods from seven sites on the Hunter River estuary over one year are described. There were no consistant patterns of change in either the densities of any copepod genus or total number of copepods. There were large fluctuations in the total numbers of nematodes at the various sites throughout the year, but a consistent pattern applicable to all sites was lacking. A few species of nematode, mostly epistrate feeders, each showed consistent changes in density at all sites over the year, but most epistrate feeders did not. The density of most species changed during the year, but these changes could not be consistently related to the seasons, and it is suggested that non-seasonal environmental changes are of greater significance. These findings contrast with those made on estuaries in other parts of the world, probably as the result of the presence of mangroves and the mild climate. The densities of a few species of nematode did not change throughout the year, and the total density of nematodes and copepods was strongly influenced by the height above low tide mark, with greatest numbers close to the low tide mark.

DIVERSITY OF FISH LARVAE AROUND THE ESTUARY OF THE BANYUASIN RIVER, SOUTH SUMATERA PROVINCE

2020 ◽  
Vol 6 (2) ◽  
Author(s):  
Moh. Rasyid Ridho ◽  
Enggar Patriono ◽  
Sarno Sarno ◽  
Sahira Wirda
Keyword(s):  
Initial Phase ◽  
Sampling Method ◽  
Environmental Changes ◽  
Negative Impact ◽  
Fish Larvae ◽  
River Estuary ◽  
Sampling Technique ◽  
Critical Phase ◽  
Morisita Index ◽  
Index Value

The initial phase of the fish life cycle is a critical phase associated with high mortality due to sensitivity to predators, food availability, and also environmental changes that occur in nature. Disruption of the initial stages of fish life has a negative impact on fish populations. Until now there has been no information about fish larvae around the Banyuasin River Estuary. Therefore, research is needed on the diversity of fish larvae around the Banyuasin River Estuary, South Sumatra Province. This research were used purposive sampling method, sampling technique in the form of Cruise Track Design with continuous parallel survey trajectory. Based on the results of the study found as many as 10 families consisting of 1483 individuals of fish larvae in March and 1013 individuals of fish larvae in May consisting of Engraulidae 1,601 individuals of fish larvae, Mungiloidei as many as 109 individuals, Leiognathidae 50 individuals, Chanidae 453 individuals, Scatophagidae 20 individuals , Belonidae 39 individuals, Gobioididae 5 individuals, Chandidae 183 individuals, Syngnatihidae 6 individuals, and Gobiidae 30 individuals fish larvae. The index value of fish larvae diversity is classified as medium category (March 1.02 and May 1.12), Morisita index shows the distribution pattern of fish larvae classified as a group (March 0-14.17 and May 2.43-10.40 ), and the evenness index value is in the medium category (March 0.437 and May 0.521).

Dietary and living regimen of covid-19 with special reference to Ayurveda Varsha and Sharad Ritucharya

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 758-762
Author(s):  
Amit Biswas ◽  
KunalChandankhede
Keyword(s):  
Environmental Changes ◽  
World Health ◽  
Human Beings ◽  
Dietary Regimen ◽  
Global Pandemic ◽  
The World ◽  
Health Organization ◽  
Disease Free ◽  
Individual Disease ◽  
Morbid Conditions

Wuhan originated Covid-19 disease is caused by SARC-COV 2 virus. It is a contagious disease it spread all over the world. World health organization declared a global pandemic disease. In Covid-19 immunity plays an important role. In old age people or having other co-morbid conditions the mortality rate is more. Ayurveda has a big role in improved immunity or to intact immunity. The principle of Ayurveda is to keep individual swastha (diseases free). To maintain individual disease-free Ritucharya is one of the important subjects of Ayurveda. Aimed of study is to find out Ritucharya literature from the Ayurveda and modern research specifically Varsha and Sharad ritu. Ritucharya contains dietary regimen, living modification, common medicine, and contraindicated things those changing according to environmental change. Upcoming season in India is Varsha and Sharad ritu. Environmental changes are huge in this season and it directly affected human beings. So this study reveals property of ritu, dietary regimen, living modification, common medicine and contraindicated things in upcoming varsha and sharad ritu.

Clinton Commits U.S. Troops To Follow-On Force In Bosnia: Peace Implementation Council Meets in London

1997 ◽  
Vol 8 (1) ◽  
pp. 79-86
Keyword(s):  
World War Ii ◽  
World War ◽  
The World ◽  
One Year

One year ago in Dayton, the leaders of Bosnia, Croatia and Serbia turned from the horror of war to the promise of peace. Their historic decision came after nearly four years of horrible bloodshed, the bloodiest conflict Europe has seen since World War II; after a quarter million deaths, after 2 million people were made refugees, after countless atrocities that shocked the conscience of the world.

PANDEMIC AND ITS RELATION TO ENVIRONMENTAL CHANGES ACCORDING TO AYURVEDA

2021 ◽  
Vol 9 (10) ◽  
pp. 2423-2427
Author(s):  
Sangeeta Gupta ◽  
Anupama Patra ◽  
Sarita Yadav ◽  
Akanksha Thakur
Keyword(s):  
Viral Infection ◽  
Human Health ◽  
Environmental Changes ◽  
Remedial Measures ◽  
Considerable Contribution ◽  
Traditional System ◽  
Root Cause ◽  
The World ◽  
Modern System ◽  
Entire World

The entire world faced the corona crisis recently, still undergoing it. The world merely is seeing through it as a pandemic and is connecting it to a kind of viral infection invading the human community. The whole of the health machinery got paralyzed fighting the pandemic leading to millions of deaths around the globe. Moreover, the ad- vanced modern system of medicine was almost helpless in combating the virus-related hazards to human health. At this time, the considerable contribution was provided by the Ayurveda, our ancient traditional system of medi- cine. If we see the ayurvedic literature, the concept of Janpadodhwamsa provides answers to the mystery behind the fatal covid virus. The paper aims to provide a view about the Janpadodhwamsa which states various factors relating to the pandemic, the root cause of such events and the remedial measures for it. Keywords: Vayu, Jala, Desh, Kala, Janpadodhwamsa, Nidana Parivarjana, Prajnapradha

Histopathological spectrum of oral cavity lesions – A tertiary care experience

2021 ◽  
Vol 8 (3) ◽  
pp. 364-368
Author(s):  
Ishani Gupta ◽  
Rekha Rani ◽  
Jyotsna Suri
Keyword(s):  
Squamous Cell Carcinoma ◽  
Retrospective Study ◽  
Oral Cancer ◽  
Oral Cavity ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Tertiary Care ◽  
Proper Management ◽  
The World ◽  
One Year

Oral cancer is one of a major health problem in some parts of the world especially in the developing countries. Oral cancer is the sixth most common cancer in the world whereas in India it is one of the most prevalent cancer. Oral cavity lesions are usually asymptomatic. Accurate diagnosis of the lesion is the first step for the proper management of patients and histopathology is considered as the gold standard. The objective is to study the different patterns of oral cavity lesions seen in a tertiary care hospital of Jammu: One year retrospective study. Post graduate department of pathology.: It was a retrospective study carried out in a tertiary care centre for a period of one year from March 2020 to Feb 2021. 148 cases of oral cavity lesions were included in this study. The parameters that were included in the study were sociodemographic data, site of the lesion, clinical features and histological diagnosis. Data collected was analysed.148 cases of oral lesions were identified during the period of study. The age of patients varied from 5 to 78years and Male to Female ratio was 2.2:1. Buccal mucosa (30%) was the most common site involved which was followed by tonsil (19%). Out of 148 cases 70 cases were malignant, 10 cases pre malignant and 21 cases were benign. Squamous cell carcinoma (33.7%) was the most common lesion present in our study. Oral cavity lesions have a vast spectrum of diseases which range from tumour like lesions to benign and malignant tumours. Our study concluded that squamous cell carcinoma was the most common malignant lesion of oral cavity. Histological typing of the lesion is important for confirmation of malignancy and it is essential for the proper management of the patient.

International Sugar Council

1951 ◽  
Vol 5 (2) ◽  
pp. 416-416
Keyword(s):  
United States ◽  
South Africa ◽  
The United States ◽  
World Market ◽  
Sugar Production ◽  
Special Committee ◽  
The United Kingdom ◽  
The World ◽  
One Year ◽  
Preliminary Draft

A meeting of the International Sugar Council was held in London, June 26 to July 20, 1950. The meeting was attended by delegates of Australia, Belgium, Brazil, Cuba, Czechoslovakia, Dominican Republic, France, Haiti, Indonesia, the Netherlands, Peru, Philippine Republic, Poland, Portugal, South Africa, the United Kingdom, Yugoslavia, and the United States. The purpose of the meeting was to discuss the world situation in sugar and the proposal for a new international sugar agreement. The council adopted a protocol which extended the international sugar agreement of 1937 one year from August 31, 1950. During 1950, the council created a special committee to 1) study the changing sugar situation as it related to the need or desirability for negotiating a new agreement, and 2) report to the council, as occasion might arise, on its findings and recommendations as to the possible basis of a new agreement. The special committee prepared a document which set forth certain proposals in the form of a preliminary draft agreement. The draft agreement included six fundamental bases: 1) the regulation of exports, 2) the stabilization of sugar prices on the world market, 3) a solution to the currency problem, 4) the limitation of sugar production by importing countries, 5) measures to increase consumption of sugar and 6) the treatment of non-signatory countries. The draft was then considered by the council at its meeting on July 20 at which time the council decided to submit it to member and observer governments for comments and to transmit such comments for consideration at a meeting of the special committee.

scholarly journals Managing compliance with the World Anti-Doping Code: China’s strategies and their implications

2018 ◽  
Vol 55 (3) ◽  
pp. 251-271 ◽  
Author(s):  
Tien-Chin Tan ◽  
Alan Bairner ◽  
Yu-Wen Chen
Keyword(s):  
Field Research ◽  
High Price ◽  
Chinese Government ◽  
Sporting Events ◽  
Winter Olympics ◽  
Fair Competition ◽  
The World ◽  
World Anti Doping Agency ◽  
The Government ◽  
One Year

With the problems of doping in sport becoming more serious, the World Anti-Doping Code was drafted by the World Anti-Doping Agency in 2003 and became effective one year later. Since its passage, the Code has been renewed four times, with the fourth and latest version promulgated in January 2015. The Code was intended to tackle the problems of doping in sports through cooperation with governments to ensure fair competition as well as the health of athletes. To understand China’s strategies for managing compliance with the Code and also the implications behind those strategies, this study borrows ideas from theories of compliance. China’s high levels of performance in sport, judged by medal success, have undoubtedly placed the country near the top of the global sports field. Therefore, how China acts in relation to international organizations, and especially how it responds to the World Anti-Doping Agency, is highly significant for the future of elite sport and for the world anti-doping regime. Through painstaking efforts, the researchers visited Beijing to conduct field research four times and interviewed a total of 22 key sports personnel, including officials at the General Administration of Sports of China, the China Anti-Doping Agency, and individual sport associations, as well as sport scholars and leading officials of China’s professional sports leagues. In response to the World Anti-Doping Agency, China developed strategies related to seven institutional factors: ‘monitoring’, ‘verification’, ‘horizontal linkages’, ‘nesting’, ‘capacity building’, ‘national concern’ and ‘institutional profile’. As for the implications, the Chinese government is willing and able to comply with the World Anti-Doping Agency Code. In other words, the Chinese government is willing to pay a high price in terms of money, manpower and material resources so that it can recover from the disgrace suffered as a result of doping scandals in the 1990s. The government wants to ensure that China’s prospects as a participant, bidder and host of mega sporting events are not compromised, especially as the host of the 2022 Winter Olympics in Beijing.

scholarly journals Koi herpesvirus disease in carp

2007 ◽  
Vol 61 (1-2) ◽  
pp. 53-64
Author(s):  
Svetlana Jeremic ◽  
Vladimir Radosavljevic
Keyword(s):  
Water Temperature ◽  
High Mortality ◽  
Channel Catfish ◽  
Fish Ponds ◽  
Koi Carp ◽  
Koi Herpesvirus ◽  
The World ◽  
Diseased Fish ◽  
The Common ◽  
One Year

A disease in the koi carp (Cyprinus carpio koi) and the common carp (Cyprinus carpio carpio), caused by the herpesvirus and accompanied by a high mortality rate, has spread across numerous fish ponds all over the world since 1998, resulting in massive mortality and significant financial losses. The herpesvirus-like virus, called the koi herpesvirus (KHV) has been isolated and identified from the koi and the common carp in the course of the incidences of massive mortalities. The first appearance of a disease with a high mortality in the common and the koi carp caused by the koi herpesvirus (KHV) was described in 1998 in Israel and the United States of America (USA). Since that time, a large number of cases of outbreaks of this disease have been confirmed throughout the world, including the USA, Israel, and a large number of European countries. The deaths occurred seasonally, in late spring or early autumn, when the water temperature was from 18-28?C. The most important factor of the environment that affects the occurrence and gravity of this disease is the water temperature. This disease is currently considered one of the factors that present the biggest threat to populations of the common and the koi carp. Diseased fish are disoriented, their movements uncoordinated, their breathing rapid, gills swollen, and they have local skin lesions. The virus was isolated from tissue of diseased fish and cultivated on a KF-1 (koi fin cells) cell line. Electronic microscopy examinations revealed virus identical viral particles of the Herpesviridae family. Analyses of the virion polypeptide and DNA established differences between the KHV and the previously known herpesvirus of the Cyprinida family, Herpesvirus cyprini (CHV), and the virus of the channel catfish (Channel catfish virus - CCV). In the years 2004 and 2005, high mortality was established among one-year and two-year carp fry on three fish ponds. At two ponds, the deaths occurred among one year and two-year carp fry during the spring period, when the water temperature was over 18?C. During the autumn period, mortality was recorded among one-year carp fry at water temperatures above 23?C. On the grounds of the determined pathomorphological changes and the high mortality during the period of the year when the temperature was above 18?C, we suspect that KHV is also present in fish ponds in Serbia, even though the virus itself has not been isolated. The objective of this work is briefly to present the relevant data on this disease which is inflicting significant losses to carp production, to show the current distribution of this disease, the diagnostic methods, and the possibilities for the prevention and control of KHV.

scholarly journals Economic or Public Health? Southeast Asia’s Tackling of COVID-19 a Year Later

2021 ◽  
Author(s):  
Imas Arumsari ◽  
Ridhwan Fauzi ◽  
Mohammad Ainul Maruf ◽  
Mouhamad Bigwanto
Keyword(s):  
Public Health ◽  
Economic Loss ◽  
Southeast Asian ◽  
Asian Countries ◽  
The World ◽  
Country Rankings ◽  
Pandemic Response ◽  
Government Websites ◽  
One Year ◽  
Southeast Asian Countries

The world has been challenged by rapidly spreading COVID-19 outbreaks for a year now. Southeast Asian countries have had different strategies to deal with the pandemic. This review aimed to elaborate on Southeast Asian countries’ strategies in managing the trade-off between economic and public health, with further consideration of how such approaches were associated with the dynamics of the number of cases and the speed of economic recovery. This review evaluated the COVID-19 mitigation efforts spanning one year in the Southeast Asian (SEA) countries listed based on the Bloomberg COVID Resilience Ranking. As of May 24, 2021, three SEA countries (Thailand, Malaysia, and Indonesia) were chosen from the better (27th), moderate (35th), and worst (42nd) SEA country rankings. Peer-reviewed articles were obtained from Google Scholar and PubMed databases, and news articles were retrieved from GoogleNews. The data from government websites were also included. Sources were limited to those in the English and Indonesian languages that could be accessed between January 2020 and May 2021. Thailand, Malaysia, and Indonesia were found to have significantly prioritized consideration of the economy in handling the pandemic. Malaysia and Thailand had more stringent policies of imposing national lockdowns, while Indonesia had a partial lockdown. It was found that a weak pandemic response may result in substantial economic loss.

scholarly journals The diversity of plankton as bioindicators in Kakap River Estuary, West Kalimantan

DEPIK ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 174-179
Author(s):  
Widadi Padmarsari Soetignya ◽  
Patrisia Marniati ◽  
Mardan Adijaya ◽  
Yunita Magrima Anzani
Keyword(s):  
Relative Abundance ◽  
Environmental Changes ◽  
Diversity Index ◽  
River Estuary ◽  
West Kalimantan ◽  
Abundance And Diversity ◽  
Index Value ◽  
Plankton Diversity ◽  
Research Period

Kakap River Estuary plays an essential role in the life organisms, but it is vulnerable to environmental changes and pollution caused by human activities. This study aims to assess the presence of plankton species, their abundance and diversity as aquatic ecological bio-indicators in Kakap River Estuary. Plankton and water samples were taken for three months, with a frequency of one sample per month, viz. in March, April and June 2020 from four sampling stations in Kakap River Estuary, West Kalimantan. A total of 34 species of plankton were observed from all sampling sites, and identified to belong to 18 classes. Chlorophyceae had the highest relative abundance among the phytoplanktons (40.10%), followed by Bacillariophyceae (21.86%) and Cyanophyceae (19.28%). Oscillatoria sp. and Hydrodictyon sp. were the most dominant phytoplankton species. There were 8 classes of zooplankton identified from all sampling stations throughout the research period. Hexanauplia had the highest relative abundance among the zooplanktons (36.56%) followed by Euglenophyceae (24.37%). The plankton diversity index (H ′) values ranged between 2.33 -3.11. The plankton evenness index value ranged from 0.79 to 0.89 which indicates high plankton evenness at all samping stations, and this is supported by a low dominance index value at all stations ranging from 0.06-0.16. Station 1 had high Shannon-Wienner diversity index score, while for station 2, 3, 4, their scores were in the moderate level. Overall. the diversity index of the plankton from all sampling sites indicated that the quality of the water had no pollution to light pollution level.Keywords:PhytoplanktonZooplanktonWater quality

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