Aquatic groups - Macrozoobenthos Sample Clauses

Aquatic groups - Macrozoobenthos. The Danube The macrozoobenthos in the upper part of the Danube old riverbed is assessed at locality No. 4025 - Dobrohošť, approximately in rkm 1839.6. Based on the species composition, it can be stated that rheophilic and oxybiotic species indicating β-mesosaprobity prevail in macrozoobenthos. The dominant species in 2019 were from aquatic molluscs the gravel snail (Lithoglyphus naticoides) and the invasive river nerite (Theodoxus fluviatilis), however, it could be stated that the malacocoenosis of the Danube was relatively rich in species, but the representatives achieved low abundance. Furthermore, the Limnomysis benedeni from crustaceans and representatives of Chironomidae gen. sp. div. and Lumbriculidae gen. sp. div. were abundant, and with low number of representatives the relatively rich in species Amphipoda community was present. The current results in terms of communities of mayflies, caddisflies and dragonflies document only a rare occurrence of representatives. Site No. 3739 is situated in the Danube old riverbed at area of Sap, approximately 1 km upstream of the confluence with the tail-race channel. In this section of the Danube old riverbed, the flow of water is slowed down and in the composition of macrozoobenthos the stagnophilic and oligooxybionic species increase, withstanding milder pollution. Macrozoobenthos samples were generally poor in the assessed year. Relatively rich in species community was formed by crustaceans (Amphipoda), which consisted mainly of Dikerogammarus sp. and Echinogammarus sp.. From among the other groups abundant occurrence achieved representatives of Lumbriculidae and Chironomidae gen. sp. div. and two non-native mollusc species (Theodoxus fluviatilis, Corbicula fluminea). The mayflies communities in the samples of the evaluated year were absent, caddisflies and dragonflies were represented very weakly, mainly by rheophilic species. The site No. 112 is situated by the bridge at Medveďov and macrozoobenthos samples are taken from the left bank of the Danube, approximately in rkm 1806.4. The macrozoobenthos samples taken in the assessed year were poor. From among the aquatic molluscs, mostly the invasive species were recorded: the river nerite (Theodoxus fluviatilis) and the zebra mussel (Dreissena polymorpha) with sparse abundance. In a very large abundance, two species of crustaceans from the amphipods were registered in the macrozoobenthos sample: Dikerogammarus villosus and Echinogammarus ischnus. Mass occurrenc...
Sample 1
AutoNDA by SimpleDocs

Related to Aquatic groups - Macrozoobenthos

  • Career Ladder Effective July 1, 2014, TALC and the District agreed to the 11 implementation of a Career Ladder for the advancement of instructional staff on the 12 Performance Salary Schedule. Elements of the Career Ladder are outlined and posted on 13 the District website and include detailed descriptions of Career Ladder levels and the 14 requirements for movement. All instructional staff hired on or after January 8, 2018 will 15 be placed on the Apprentice level of the Career Ladder.

  • Influenza Vaccine Upon recommendation of the Medical Officer of Health, all employees shall be required, on an annual basis to be vaccinated and or to take antiviral medication for influenza. If the costs of such medication are not covered by some other sources, the Employer will pay the cost for such medication. If the employee fails to take the required medication, she may be placed on an unpaid leave of absence during any influenza outbreak in the home until such time as the employee has been cleared by the public health or the Employer to return to the work environment. The only exception to this would be employees for whom taking the medication will result in the employee being physically ill to the extent that she cannot attend work. Upon written direction from the employee’s physician of such medical condition in consultation with the Employer’s physician, (if requested), the employee will be permitted to access their sick bank, if any, during any outbreak period. If there is a dispute between the physicians, the employee will be placed on unpaid leave. If the employee gets sick as a reaction to the drug and applies for WSIB the Employer will not oppose the application. If an employee is pregnant and her physician believes the pregnancy could be in jeopardy as a result of the influenza inoculation and/or the antiviral medication she shall be eligible for sick leave in circumstances where she is not allowed to attend at work as a result of an outbreak. This clause shall be interpreted in a manner consistent with the Ontario Human Rights Code.

  • Vlastnictví Zdravotnické zařízení si ponechá a bude uchovávat Zdravotní záznamy. Zdravotnické zařízení a Zkoušející převedou na Zadavatele veškerá svá práva, nároky a tituly, včetně práv duševního vlastnictví k Důvěrným informacím (ve smyslu níže uvedeném) a k jakýmkoli jiným Studijním datům a údajům.

  • Hepatitis B Vaccine Where the Hospital identifies high risk areas where employees are exposed to Hepatitis B, the Hospital will provide, at no cost to the employees, a Hepatitis B vaccine.

  • Fish and Wildlife Service 2002c. Colorado pikeminnow (Ptychocheilus lucius) recovery goals: amendment and supplement to the Colorado Squawfish Recovery Plan.

  • MSEA SEIU shall have exclusive rights to payroll deduction of membership dues, service fees, and premiums for current MSEA-SEIU spon- sored insurance programs. Deductions for other programs may be mutually agreed to by the parties.

  • Dienste Und Materialien Von Drittanbietern (a) Die Apple-Software gewährt möglicherweise Zugang zu(m) iTunes Store, App Store, Apple Books, Game Center, iCloud, Karten von Apple und zu anderen Diensten und Websites von Apple und Drittanbietern (gemeinsam und einzeln als „Dienste“ bezeichnet). Solche Dienste sind möglicherweise nicht in xxxxx Sprachen oder in xxxxx Ländern verfügbar. Die Nutzung dieser Dienste erfordert Internetzugriff und die Nutzung bestimmter Dienste erfordert möglicherweise eine Apple-ID, setzt möglicherweise dein Einverständnis mit zusätzlichen Servicebedingungen voraus und unterliegt unter Umständen zusätzlichen Gebühren. Indem du diese Software zusammen mit einer Apple-ID oder einem anderen Apple-Dienst verwendest, erklärst du dein Einverständnis mit den anwendbaren Servicebedingungen für diesen Dienst, z. B. den neuesten Apple Media Services-Bedingungen für das Land, in dem du auf diese Services zugreifst, die du über die Webseite xxxxx://xxx.xxxxx.xxx/legal/ internet-services/itunes/ anzeigen und nachlesen kannst

  • Recruitment Through Jobcentre Plus 5.1 One of the key objectives of the Department for Work and Pensions is to move people from welfare into work. DWP has a Great Britain-wide network of Jobcentre Plus offices that provide job broking services for unemployed people. The Contractor is therefore required to notify Jobcentre Plus when recruiting staff for any entry-level job vacancies located within Great Britain, which may arise from the delivery of their contract to the Authority.

  • Teaching Staff Assigned to More Than One Building Each Educator who is assigned to more than one building will be evaluated by the appropriate administrator where the individual is assigned most of the time. The principal of each building in which the Educator serves must review and sign the evaluation, and may add written comments. In cases where there is no predominate assignment, the superintendent will determine who the primary evaluator will be.

  • Nepotism No employee shall be awarded a position where he/she is to be directly supervised by a member of his/her immediate family. “

Draft better contracts in just 5 minutes Get the weekly Law Insider newsletter packed with expert videos, webinars, ebooks, and more!