Biological Basis of ADHD: Brain Structures, Neurotransmitters, Hormones
Neurodevelopmental disorder ADHD affects individuals with symptoms like inattention, hyperactivity, and impulsivity. This presentation delves into the biological basis of ADHD, exploring brain structures such as Prefrontal Cortex, Basal Ganglia, and Cerebellum, neurotransmitter systems like Dopamine and Norepinephrine, hormonal influences like Cortisol and Adrenaline, as well as the lifespan implications and research methods associated with ADHD studies.
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Presentation Transcript
Inshore Fisheries Interim Measures Evaluation Survey Regional Inshore Fisheries Group Network Phil Bennett Orkney RIFG Chair
Interim Measures 1.A ban on the landing, offering for sale or consigning of berried lobsters or brown crab and 2.Restrictions on the operation in 0-6nm of Super crabbers (vessels greater than 12m in length that have caught over 200 tonnes of brown crab and or lobster during any 12 month period from 2020 onwards).
The Survey 4 14 Went live on Monday 13th January Questions Optional Questions Different Question Stream for Shetland Open for 19 days Closed midnight on Friday 31st January
Promotion of Survey Fishing News Fishing News L Local press ocal press L Local radio ocal radio T Through associations hrough associations A At meetings t meetings D Direct contact with fishermen irect contact with fishermen S Social media ocial media
Responses 178 responses 273 comments 20.2% current active current active inshore creel boats inshore creel boats North coast Low response Shetland Regulating Order Low response Some resistance
Response by Region East Coast 47.75% North Coast 1.12% Orkney 10.6% Shetland 1.69 % West Coast 24.16 % Western Isles 14.61%
Familiarity with Interim Measures Very 73.94% Somewhat 24.24% Not familiar 1.82%
Comms from Scottish Government Excellent 5.4 % Good 14.55 % Fair 31.52 % Poor 21.21 % Very poor 23.03 % No Opinion 4.2 %
Agreeing with the introduction of Interim Measures Fully Agreed 27.88% Somewhat Agreed 29.09% Somewhat Disagreed 15.76% Wholly Disagreed 25.45% No Opinion 1.82%
Targeted Stock Lobster 21.74% Crab and Lobster 78.26%
Lobster Creel numbers (in the water at any one time) 0 500 85% 500 1000 15%
Crab & Lobster Creel Numbers (in the water at any one time) 0 0 - -500 500 500 500 1000 1000 1500 1500 2000 2000 2000 2000 2500 2500 2500 + 2500 +
Lobster Reduction in catch 16 14 12 10 8 6 4 2 0 23.53% 11.76% 17.65% 47.06% None Slight (5% - 10%) Moderate (10% - 20%) Significant (20% +) (under 5%)
Crab & Lobster Reduction in catch 70 60 50 40 30 20 10 0 12.84% 17.57% 22.3% 47.3% None Slight (5% - 10%) Moderate (10% - 20%) Significant (20% +) (under 5%)
Change in Supper Crabber Activity Increase No Change Decrease Unaware
Change in Effort Increased No Change Decreased
Should Interim Measures Continue? Stop 12.23% Keep 12.95% Build 24.46% Rethink 33.81% No Opinion 4.32% Other 12.23%
Input Controls 120 100 80 60 40 20 0 Ban Closed seasons: inshore fisheries Closed seasons: areas Closed seasons: species Creel numbers Days at sea Regs: gear construction Soak time String length None S'crabbers to 12nm
Output Controls 60 50 40 30 20 10 0 Min & Max landing sizes Quota or catch limits Review of latent capacity None
Technical Controls 70 60 50 40 30 20 10 0 Habitat restoration projects Increased monitoring and enforcement Regionalised management approach Spatial management measures. None
Agreement with interim measures 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% East Orkney West Western Isles Fully & Somewhat Agreed Fully & Somewhat Disagreed
Lobster Landings 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% No decrease Slight decrease Moderate decrease Significant Decrease East Orkney West Western Isles
Crab & Lobster Landings 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% No decrease Slight decrease Moderate decrease Significant Decrease East Orkney West Western Isles
Change in effort 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% East Orkney West Western Isles Effort not changed Effort has Increased
Future input controls? 100.00% 90.00% 80.00% 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% East Orkney West Western Isles Banning of super crabbers from all inshore waters (out to 12nm) Creel numbers
Future technical controls? 70.00% 60.00% 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% East Orkney West Western Isles Increased monitoring and enforcement Regionalised management approach
Emerging Themes There is a strong regional difference Ban on super crabbers within 12nm Restriction on creel numbers No real appetite for output controls Increased monitoring and enforcement Regional management approach
Inshore Fisheries Interim Measures Evaluation Survey Regional Inshore Fisheries Group Network Phil Bennett Orkney RIFG Chair
