Infestation of five cyprinids from the upper part of the kakhovske reservoir by monogeneans

A survey of representatives of five species of cyprinid fish to infection by monogenean parasites belonging to the genera Dactylogyrus and Paradiplozoon. Analysis the high degree of penetration by diplodocidae, which are bioindicators of pollution.

Рубрика Сельское, лесное хозяйство и землепользование
Вид статья
Язык английский
Дата добавления 29.11.2016
Размер файла 237,2 K

Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже

Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.


HTML-версии работы пока нет.
Cкачать архив работы можно перейдя по ссылке, которая находятся ниже.


Подобные документы

  • Causes of oceanic noise pollution. Evaluation of the negative impact of noise on the life of a different nature of organisms living in the ocean. The propagation direction and the degree of noise produced by a variety of water vessels in the ocean.

    презентация [2,5 M], добавлен 28.04.2015

  • The major pathogens and symptoms of cholera - an acute intestinal anthroponotic infection caused by bacteria of the species Vibrio cholerae. Methods of diagnosis and clinical features of disease. Traditional methods of treatment and prevention of disease.

    презентация [1,0 M], добавлен 22.09.2014

  • Environment protection. Technological advancement. Cities and ecological accident. Air pollution. Public transport, cars. A dust problem, and clearings of cities of it. Disappearing of many endangered species of animals. Chemicals from factories.

    статья [11,0 K], добавлен 03.01.2009

  • The pillars of any degree of comparison. Morphological composition of the adjectives. An introduction on degrees of comparison. Development and stylistic potential of degrees of comparison. General notes on comparative analysis. Contrastive linguistics.

    курсовая работа [182,5 K], добавлен 23.12.2014

  • Instability, disorder, harm, discomfort to the ecosystem. Pollution control environmental management. Pollution generated by human activities. Some of the major causes of the pollution. Deforestation due to urbanization in various parts of the world.

    реферат [290,9 K], добавлен 22.11.2012

  • Pollution that occurs in one country but is able to be reason of damage in another country’s environment. The problems with transboundary pollution. The causes of rising pollution levels in the Lake Victoria. Qualitative and quantitative characteristics.

    реферат [19,7 K], добавлен 27.02.2013

  • Air pollution. Deforestation. Acid rain. The "Green House Effect". Water pollution. Toxic waste pollution. Environmental movements. Rates of deforestation. Carbon Dioxide Emissions per Units of Economic Output. Increase of global surface temperature.

    курсовая работа [51,8 K], добавлен 13.05.2005

  • The process of scientific investigation. Contrastive Analysis. Statistical Methods of Analysis. Immediate Constituents Analysis. Distributional Analysis and Co-occurrence. Transformational Analysis. Method of Semantic Differential. Contextual Analysis.

    реферат [26,5 K], добавлен 31.07.2008

  • Problem of contamination of nature in connection with activity of man. Air's and water's pollution. Garbage as the main reason of pollution of cities. Influence of radiating radiations on people and animals. Value of preservation of the environment.

    презентация [1,4 M], добавлен 13.12.2011

  • Air, water and soil as necessity for existence of all living things. Importance of solving the environmental problems that endanger people's lives. Water and air pollution. Pesticides, rubbish and poison-beware. Reduction of pollution. Drainage systems.

    доклад [27,1 K], добавлен 08.01.2011

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу.