On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This presentation was by Con McLaughlin, Donegal County Council and Andy Griggs, Armagh City, Banbridge and Craigavon District Council.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
This presentation was given on 17 July 2020 as part of the EPA's online Water Conference by Feargal Ó'Coigligh, Department of Housing Planning and Local Government.
This presentation was given at the 2019 Catchment Management Network meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This presentation was by Con McLaughlin, Donegal County Council and Andy Griggs, Armagh City, Banbridge and Craigavon District Council.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
This presentation was given on 17 July 2020 as part of the EPA's online Water Conference by Feargal Ó'Coigligh, Department of Housing Planning and Local Government.
This presentation was given at the 2019 Catchment Management Network meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Ken Taylor the Director of Land and Water Challenge is on the driving Innovation and science to underpin new mitigation measures in New Zealand
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Jack Nolan from the Dept. of Agriculture Food and Marine
This presentation was given at the Catchment Management Network meeting on February 24th 2017. The Catchment Management Network consists of the EPA, all of Ireland's Local Authorities, and other public bodies involved in looking after Ireland's catchments, sub-catchments and water bodies. For more information about this work see www.catchments.ie
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Sharon Kennedy from An Forum Uisce is on engaging society in water challenge.
Donal Daly, EPA Catchment Science and Management Unit outlines a possible approach to integrating Water Framework Directive and Biodiversity goals at the catchment scale.
This presentation was given at the Catchment Management Network meeting on February 3rd 2017. The Catchment Management Network consists of the EPA, all of Ireland's Local Authorities, and other public bodies involved in looking after Ireland's catchments, sub-catchments and water bodies. For more information about this work see www.catchments.ie
Highlands Regional Green Infrastructure Workshop PresentationNew Jersey Future
On April 27, 2016, Michele Adams of Meliora Design and Tavis Dockwiller of Viridian Landscape Studio gave a presentation on green infrastructure during a workshop put together by New Jersey Future in partnership with ANJEC. The workshop was held for municipal leaders like mayors, planning and zoning board members, environmental commission leaders, and members of the general public in the Highlands region.
The Partnership approach & assessing the benefits of catchment management. 12th & 13th September 2016 at the Rougemont Hotel, Exeter. Following the decision to leave the EU the need to come together to tackle the complex environmental problems we face such as diffuse pollution and habitat fragmentation has never been greater. This conference sets out the benefits and drawbacks of partnership working and the effectiveness of dealing with problems at a catchment scale.
Approved Kashwakamak Lake Sustainability Plan - July 2016Scott_A_Bennett
The Kashwakamak Lake Sustainability Plan was approved at the Kashwakamak Annual General Meeting (AGM) on July 9, 2016. This plan is a living document that will be reviewed every five years. It will be implemented by volunteers in the lake community over the coming years.
Kashwakamak Lake is located in the North Frontenac Township, in Central Ontario, Canada.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the 2019 Catchment Management Notwork meeting, which was held on the 11 October in Tullamore. All our local authorities and other bodies responsible for implementing the Water Framework Directive in Ireland attended to share knowledge and learn from each other.
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Ken Taylor the Director of Land and Water Challenge is on the driving Innovation and science to underpin new mitigation measures in New Zealand
The EPA Catchments Unit held its 2018 annual Catchment Management Network Meeting on 14 November. All our local authorities and many other public bodies are invited to this meeting to talk about how to protect and improve Ireland's waters.
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Jack Nolan from the Dept. of Agriculture Food and Marine
This presentation was given at the Catchment Management Network meeting on February 24th 2017. The Catchment Management Network consists of the EPA, all of Ireland's Local Authorities, and other public bodies involved in looking after Ireland's catchments, sub-catchments and water bodies. For more information about this work see www.catchments.ie
This presentation was given at the EPA’s National Water Event 2019, which took place on 29 and 30 May 2019 in Galway. This presentation by Sharon Kennedy from An Forum Uisce is on engaging society in water challenge.
Donal Daly, EPA Catchment Science and Management Unit outlines a possible approach to integrating Water Framework Directive and Biodiversity goals at the catchment scale.
This presentation was given at the Catchment Management Network meeting on February 3rd 2017. The Catchment Management Network consists of the EPA, all of Ireland's Local Authorities, and other public bodies involved in looking after Ireland's catchments, sub-catchments and water bodies. For more information about this work see www.catchments.ie
Highlands Regional Green Infrastructure Workshop PresentationNew Jersey Future
On April 27, 2016, Michele Adams of Meliora Design and Tavis Dockwiller of Viridian Landscape Studio gave a presentation on green infrastructure during a workshop put together by New Jersey Future in partnership with ANJEC. The workshop was held for municipal leaders like mayors, planning and zoning board members, environmental commission leaders, and members of the general public in the Highlands region.
The Partnership approach & assessing the benefits of catchment management. 12th & 13th September 2016 at the Rougemont Hotel, Exeter. Following the decision to leave the EU the need to come together to tackle the complex environmental problems we face such as diffuse pollution and habitat fragmentation has never been greater. This conference sets out the benefits and drawbacks of partnership working and the effectiveness of dealing with problems at a catchment scale.
Approved Kashwakamak Lake Sustainability Plan - July 2016Scott_A_Bennett
The Kashwakamak Lake Sustainability Plan was approved at the Kashwakamak Annual General Meeting (AGM) on July 9, 2016. This plan is a living document that will be reviewed every five years. It will be implemented by volunteers in the lake community over the coming years.
Kashwakamak Lake is located in the North Frontenac Township, in Central Ontario, Canada.
The Partnership approach & assessing the benefits of catchment management. 12th & 13th September 2016 at the Rougemont Hotel, Exeter. Following the decision to leave the EU the need to come together to tackle the complex environmental problems we face such as diffuse pollution and habitat fragmentation has never been greater. This conference sets out the benefits and drawbacks of partnership working and the effectiveness of dealing with problems at a catchment scale.
CaBA Startup Conference 02 - A response to the challenge from the third sectorCaBASupport
Sets the context for the Catchment based Approach, describing the decline in ecosystem functionality and the challenge that still faces the UK in achieving improvements under the Water Framework Directive. Outlines the roles of the new CaBA Partnerships, the National Steering group, and the EA in helping to shape the next round of River Basin Managment Plans, and also in achieving improvements that go beyond WFD.
The Learning Route on Natural Resource Management and Climate Change Adaptation best practices, the experience in Kenya; took place between the 6-13 July 2014 in several counties in Kenya.
The objective of this learning route is to scale up through peer to peer learning the Kenyan best multi stakeholders' strategies, tools and practices to fight environmental degradation and to adapt to climate change with the aim of improving the livelihoods of people living in affected communities.
The learning Route has been developed by International Fund for Agricultural Development (IFAD) CARE (relief agency) in Kenya and the Cgiar Research Program on Climate Change & Food Security, in partnership with Procasur Africa.
Here we have an overview of the presentation shared with us from our first of the three host case studies that were visited:
Case 1: Mount Kenya East Pilot Project (MKEPP), the Upper Tana Natural Resource Manangement Project (UTANRMP)
Confluence is the bi-annual newsletter of the Westcountry Rivers Trust. Confluence is packed with all of the latest news on the work of the Trust and what is happening in river restoration and conservation across the Westcountry.
The Autumn 2011 edition contained special features on the Trust's approach to fisheries management and ecosystem services - as well as the usual news updates about all of our work on fisheries, fishing and catchment management.
This session from the 2014 National Landcare Conference explores different strategies in creating a 'digital shopfront' for Landcare in the online age, using tools such as crowdfunding platform Pozible, Google Earth and social media.
www.pozible.com/landcare
Presenters: Rob Dulhunty, Chairman, Landcare NSW Inc; Alan Crabbe - Co-Founder, Pozible; David Walker - Chairman, National
Landcare Network; Rob Youl - OAM, Chairman, Australian Landcare International; Jenny Quealy - Marketing Consultant, Landcare NSW Inc; Sonia Williams, General Manager, NSW Landcare Inc
La poza Experience in Water Conservation-Management and Conservation of Water...Global Water Partnership
La poza Experience in Water Conservation-Management and Conservation of Water Resources in “La Poza” Basin presented at GWP Consulting Partners meeting 2010, Stockholm
Jenny Deakin from the EPA Catchments Unit gave a Teagasc Signpost Seminar on April 20 2021. The seminar covered water quality, focused on the agricultural sector, and the solutions needed to improve water quality, and new tools to target the right measure in the right place. This includes upgraded Pollution Impact Potential Maps for Nitrogen and Phosphorus, together with overland flow and focused delivery points.
On 25 November 2020 the EPA published Ireland’s Environment - An Integrated Assessment 2020 which provides an assessment of the overall quality of Ireland's environment, the pressures being placed on it and the societal responses to current and emerging environmental issues.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s rivers.
Ireland has more than 73,000 km of river channels. If placed end-to-end, they could encircle the Earth almost twice. Three-quarters of these channels are very small streams that typically flow into larger rivers.
Biological monitoring has been carried out in Irish rivers since 1971. The current national river monitoring programme covers more than 13,000 km of river channel.
The national monitoring programme is run by the EPA and focuses on the main river channels rather than the smaller streams. The programme includes more than 2,800 sites sampled for biology, with almost half of these being sampled for physical and chemical parameters.
This plain English fact sheet outlines the work done by the EPA in monitoring phytoplankton in Ireland's marine environment.
The EPA and the Marine Institute sample phytoplankton in estuaries and coastal waters around Ireland. They carry out sampling three times during the summer and once during winter. At each location, they take water samples just below the surface and above the seabed. They use the samples to assess how much phytoplankton is in the water and what species are present.
Phytoplankton are tiny, free-floating plants found suspended in the world’s oceans. Their name comes from Greek and means ‘plant drifter’. They are carried along by ocean currents and are usually found floating near the surface of the water. Like all plants they need sunlight to grow.
The main sources of nutrients around Ireland’s coast are discharges from wastewater treatment plants and run off from agricultural land. Phytoplankton in the estuaries and coastal waters around Ireland are monitored by the EnvironmentalProtection Agency (EPA) and the Marine Institute. They monitor phytoplankton to assess the quality (status) of our marine environment. They must do this as part of the requirements of the European Water Framework Directive.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s marine environment.
Ecologically healthy marine waters are a valuable natural resource. They support a rich and diverse range of ecosystems, habitats and species, and they are also a source of food – from wild fisheries and aquaculture. They are also important for recreational activities and tourism.
Transitional and coastal waters are assessed under the European Water Framework Directive (WFD) and the Marine Strategy Framework Directive (MSFD). Having coordinated frameworks for water quality for all the water bodies in Ireland, and across Europe, allows us to compare our results with other countries. It allows us to see what works to help us make sure all our water bodies achieve at least ‘good’ status, and no deterioration occurs.
This plain English fact sheet outlines the work done by the EPA in monitoring Ireland’s lakes.
A total of 225 lakes are currently included as part of the national surface waters monitoring programme run by the EPA, this covers around 80% of the surface area of all lakes in Ireland.
This includes:
• all lakes greater than 50 hectares
• lakes that are used for supplying drinking water
• lakes that are of regional, local or scientific interest
This Plain English fact sheet outlines the work done by the EPA in monitoring aquatic plants in Irish lakes.
Aquatic plants are good at showing if the quality of the water is good or bad and play an important role in lake ecology by providing food and a habitat for many smaller plants, animals and birds.
They also:
• provide shelter for young fish
• help to improve the clarity of the water
• help stabilise lake shore banks
• reduce the amount of sediment being suspended in the water
The Environmental Protection Agency (EPA) monitors these aquatic plants at more than 10,000 sites in over 200 lakes once every three years.
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
On 17 and 18 June 2020 the EPA held its National Water Event as an online conference.
This year's theme was 'Restoring our waters'.
This years event was free to attend. It was the EPA's largest water event ever, with over 1250 attending.
To everyone who joined us: thanks for attending; thanks for your probing questions; thanks for your passion; thanks for caring about our waters. We can achieve more working together.
Special thanks to all our presenters and the team who worked behind the scenes to make sure this years conference happened.
For science and stories about water quality in Ireland, check out www.catchments.ie
This presentation by Jenny Deakin of the EPA Catchments Unit focuses on water quality and agriculture.
It looks at:
The condition of our waters
What are the problems?
A closer look at nutrients
What are the measures?
Challenges and Opportunities
It and the accompanying webinar were part of the Teagasc Signpost Series on emissions from agriculture and this webinar was broadcast on 5 June 2020. Further information on water quality is available on www.catchments.ie
More from Environmental Protection Agency, Ireland (20)
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Introduction:
RNA interference (RNAi) or Post-Transcriptional Gene Silencing (PTGS) is an important biological process for modulating eukaryotic gene expression.
It is highly conserved process of posttranscriptional gene silencing by which double stranded RNA (dsRNA) causes sequence-specific degradation of mRNA sequences.
dsRNA-induced gene silencing (RNAi) is reported in a wide range of eukaryotes ranging from worms, insects, mammals and plants.
This process mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids, and regulates the expression of protein-coding genes.
What are small ncRNAs?
micro RNA (miRNA)
short interfering RNA (siRNA)
Properties of small non-coding RNA:
Involved in silencing mRNA transcripts.
Called “small” because they are usually only about 21-24 nucleotides long.
Synthesized by first cutting up longer precursor sequences (like the 61nt one that Lee discovered).
Silence an mRNA by base pairing with some sequence on the mRNA.
Discovery of siRNA?
The first small RNA:
In 1993 Rosalind Lee (Victor Ambros lab) was studying a non- coding gene in C. elegans, lin-4, that was involved in silencing of another gene, lin-14, at the appropriate time in the
development of the worm C. elegans.
Two small transcripts of lin-4 (22nt and 61nt) were found to be complementary to a sequence in the 3' UTR of lin-14.
Because lin-4 encoded no protein, she deduced that it must be these transcripts that are causing the silencing by RNA-RNA interactions.
Types of RNAi ( non coding RNA)
MiRNA
Length (23-25 nt)
Trans acting
Binds with target MRNA in mismatch
Translation inhibition
Si RNA
Length 21 nt.
Cis acting
Bind with target Mrna in perfect complementary sequence
Piwi-RNA
Length ; 25 to 36 nt.
Expressed in Germ Cells
Regulates trnasposomes activity
MECHANISM OF RNAI:
First the double-stranded RNA teams up with a protein complex named Dicer, which cuts the long RNA into short pieces.
Then another protein complex called RISC (RNA-induced silencing complex) discards one of the two RNA strands.
The RISC-docked, single-stranded RNA then pairs with the homologous mRNA and destroys it.
THE RISC COMPLEX:
RISC is large(>500kD) RNA multi- protein Binding complex which triggers MRNA degradation in response to MRNA
Unwinding of double stranded Si RNA by ATP independent Helicase
Active component of RISC is Ago proteins( ENDONUCLEASE) which cleave target MRNA.
DICER: endonuclease (RNase Family III)
Argonaute: Central Component of the RNA-Induced Silencing Complex (RISC)
One strand of the dsRNA produced by Dicer is retained in the RISC complex in association with Argonaute
ARGONAUTE PROTEIN :
1.PAZ(PIWI/Argonaute/ Zwille)- Recognition of target MRNA
2.PIWI (p-element induced wimpy Testis)- breaks Phosphodiester bond of mRNA.)RNAse H activity.
MiRNA:
The Double-stranded RNAs are naturally produced in eukaryotic cells during development, and they have a key role in regulating gene expression .
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Nucleic Acid-its structural and functional complexity.
12. Working with local communities to protect the Maigue - Tom Harrington, Maigue Rivers Trust
1. Working With Local Communities To Protect The Maigue
Tom Harrington
Maigue Rivers Trust
www.maigueriverstrust.ie
info@maigueriverstrust.ie
2. Adare
River Maigue Catchment
Source: EPA Maps
Priority Area for Action • Sub catchment of Lr. Shannon.
•1020 km2
•Lowland Co. Limerick.
•Limestone geology.
•Highly productive ecology.
•Intensive, grass-based
agriculture.
•Formerly important spring
salmon river
•Brown Trout fishery
•Camogue PAA
3. River Waterbody WFD Status 2013-2018
Majority of the 33 monitoring points have Moderate or Poor
WFD status and have an “Unsatisfactory Condition”.
Two sites improved, 7 declined since the last assessment, rest
unchanged.
Environmental issues in the Maigue Catchment
1. Unsatisfactory water quality caused by nutrient pollution
• Main pressures-agriculture and UWWTPs
4. 2. Invasive plants and animals
Giant Hogweed infests much of main
channel
Mink
Crayfish plague caused by Aphanomyces
astaci
5. •3. Poor Hydromorphology
Legacy of drainage and poor
riparian zone management
•Much of catchment heavily
modified
•Negative impacts on aquatic
biodiversity
•Compounded by climate
change (low summer water
levels) in future?
7. Barriers to Fish Migration
5. Barriers to Fish Migration
13 weirs dams, and
other artificial barriers
to fish migration in
Maigue catchment
Bruree
Croom
8. How the Maigue Rivers Trust came to be
The Maigue Rivers Trust grew out of a
community response to a serious fish kill
in 2014
•This and other pressures highlighted the
need for a new way of caring for rivers
that relied less on top down regulation
and more on developing a sense of
stewardship for our rivers.
•The Trust was established in 2016, with
•unstinting support from Limerick City and
County Council, and Mark Horton from the
River Trust.
•Has charitable status and is a company
limited by guarantee.
•Our general mission is “To protect,
enhance and cherish the rivers and lakes
of the Maigue catchment for the benefit
and enjoyment of all”.
9. Aidan Gleeson
Farming
Tom Harrington
-Chairperson-
Conservation/
Wild life
Rhiannon
Laubach
Local
Development
Catherine
Dalton
Education/
Research
Eddie Ryan
Local
Government
Sybren Oggel
Tourism/
leisure
Dave Buston
Angling
Veronica
Santorum
Business
Noreen Ryan
Education
Carmel Fox
Finance
Anne Goggin
Local
Authority
Liaison
Liz Gabbett
MRT
Project Officer
Non-directors
Directors of the Maigue Rivers Trust -10 representing the 3 pillars of
sustainability: economic, social and environment.
10. • Meetings with angling clubs to discuss priorities.
Fisheries and water quality reports (on website)
• Support for angling clubs to secure funding from
SCF and NSAD.
• Funding from Castlepooke Windfarm Community
Fund to research fishing rights-access is an issue!
• Website
(www.Maigueriverstrust.com)
and Newsletter
• Meetings with local communities
community groups and other
stakeholders to establish priorities.
Bruff 2017
Working with Communities
11. We gather information and make it
available in a more condensed form on our
website.
To address knowledge gaps we
commissioned studies.
These were funded by LEADER,
Community Water Development Fund,
Castlepooke Windfarm Fund
Addressing Information Deficits
14. Public kayaking event June 2018 and June 2019.
50 participants, Heritage Council funding.
15. Community Participation in Citizen Science
MRT ran two workshops on water quality monitoring
using the Small Stream Characterisation methodology,
delivered by Prof. Ken Whelan. Trained 30 participants in
water quality assessment using macroinvertebrates.
From this grew a volunteer group that monitor smaller
streams in the catchment that are not in the EPA network
but very important for biodiversity and fish spawning
MRT volunteers sampling the Drumcomoge, May 2019
16. HELP BRING BACK THE SALMON
-THE DRUMCOMOGE PROJECT
From the work of that volunteer group, we
developed, with the help of funding from
LAWPRO and its CWD Fund, a proposal for
enhancement of the salmon spawning
potential of the R. Dromcomoge, a headwater
of the Maigue.
Now looking
for funds to
implement
this
17. European Innovation Partnership (EIP) Proposal
The Trust developed a European Innovation
Partnership (EIP) proposal 2017 around
agriculture and water quality (Water and
Agriculture: Delivering Environmental
Sustainability)
The project did not secure funding as it was
deemed too expensive, but a very positive
outcome was that the Trust forged very strong
links with the farmers, farming organisations and
dairy co-ops along with Ballyhoura Development,
IFI and a range of other stakeholders.
The Operational Group is still active.
18. • Funded by EPA/Mary Immaculate
College
• PhD research project commenced Jan
2020. Donna Wiener is the researcher
• Project partners: Rivers Trust, Local
Community, , Community Water
Officer
• Objectives:
• Co-monitor and develop
appropriate citizen science
programmes
• Develop a spirit of stewardship
towards the river through citizen
science
• Mainstream catchment-scale
citizen science initiatives
River Environmental Stewardship Project
19. The Irish River Trust Resilience Project
In late 2019, LAWPRO and The Rivers Trust announced the Irish Rivers Trust
Resilience Pilot Project- major development for supporting community action in
managing the local water environment
•Funding to the Maigue and Inishowen RTs to each employ a project officer for 3
years to help them transform from fledgling volunteer-led to self-sustaining
charities capable of delivering on their core objectives and catchment-scale
projects.
•It will allow the trusts to engage with communities and support community
involvement in managing their local waterbodies at a level that was not possible
up to now.
•Still funding challenges: funding is reducing each year; many funders do not
permit any % be used for supporting staff employment costs. A policy change is
needed nationally across departments.
20. The Future
•We need to expand awareness and education outreach.
•The trust also needs to recruit a broader network of supporters/volunteers. We are
currently looking at creating a portal for this purpose on our website.
•We are also working on a brief for a recreation and leisure study for the catchment.
•A focus in the future will also be implementing the recommendations of the baseline
studies, many of which relate to habitat improvement. We will be getting more active on
the ground with landowners and other stakeholders
•We are working towards an integrated management plan for the catchment which will
have a shared vision of the catchment based on economic and environmental
sustainability.
21. The Maigue Rivers Trust thank for their support:
Ballyhoura Development
Limerick City and County Council
LAWPRO
Mark Horton, The River Trust
Ruairi O’Conchubhair, Community Water Officer
LEADER
The Heritage Council
J P McManus Fund
Castlepooke Windfarm Fund
Inland Fisheries Ireland
Dr William O’Connor, ECOFACT
Croom Development Association
Limerick Arts Office
Ballyhoura Comhaltas Ceolteoiri Eireann
Limerick LCDC
Mary Immaculate College
Thank you for your attention!