- Видео 27
- Просмотров 149 600
Sarah Dilley
Добавлен 1 май 2012
Salt Dilution Gauging
Salt Dilution Gauging is an alternative to the most widely used velocity area method in taking Discharge measurements. Salt Dilution Gauging is often applied on streams that are too turbulant to carry out the velocity area method.
Check out the website : Fieldwork For Geography & Environmental Science Students:
sarahnolan15.wix.com/fieldworkforstudents
Check out the website : Fieldwork For Geography & Environmental Science Students:
sarahnolan15.wix.com/fieldworkforstudents
Просмотров: 12 668
Видео
Waterfront Regeneration (Sarah's intro etc)
Просмотров 14211 лет назад
Waterfront Regeneration (Sarah's intro etc)
Rapid Hill Slope Surveying
Просмотров 6 тыс.11 лет назад
The following video takes you through how to conduct a Rapid Hill Slope Survey. This technique is very similar to leveling , it is however less accurate but is a quicker and easier method of getting of recording the gradient of a study site. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Building a Gauging Station
Просмотров 3,1 тыс.11 лет назад
This video takes you through the steps and considerations involved in building a gauging structure in a river. Gauging stations allow continuous hydrological sampling to take place. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tips For Fieldwork - Waterproofing Equipment
Просмотров 19811 лет назад
This video is just one of a series of Top Tips For Fieldwork. This video explains the importance of waterproofing equipment and how to do so. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tips - Preperation for Fieldwork - Laminating
Просмотров 11911 лет назад
This video is part of the wider series of Top Tips for Fieldwork. This video explains the importance of preparing adequately before undertaking fieldwork. A number of fieldwork techniques require the researcher to refer to classifications, it is recommended that these classifications are photocopied from the relevant textbooks and laminated to ensure durability in the field. Check out the websi...
Top Tips For Fieldwork - Safety
Просмотров 84511 лет назад
This video points out some of the important factors that should be considered prior and during fieldwork. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tip For Fieldwork - Recording Data
Просмотров 65711 лет назад
This video is part of the wider series of Top Tips For Fieldwork. The video points out some considerations with regards to recording data whilst undertaking fieldwork. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tips For Fieldwork - Duct Tape
Просмотров 12511 лет назад
This video is part of the wider series of Top Tips for Fieldwork. This video recommends Duct Tape as an essential part of the fieldwork equipment and discusses it's uses. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tips For Fieldwork - Cable Ties
Просмотров 18611 лет назад
This video is part of the wider series of Top Tip for Fieldwork. The video recommends Cable Ties as an essential piece of equipment when undertaking fieldwork. The video discusses some of the uses of Cable Ties in Fieldwork. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Top Tips For Fieldwork - Photography
Просмотров 24711 лет назад
This video is part of the wider series of Top Tips for fieldwork. This video discusses some handy ways that you can use photography to your advantage whilst undertaking fieldwork. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Installing Ablation Stakes
Просмотров 1,2 тыс.11 лет назад
This is a step by step instructional video explaining how to instal Ablation Stakes. Ablation is defined as the amount of mass lost by a glacier. The ablation indeed accumulation are measurements needed in order to calculate a glacier's mass balance. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Bedload Sampling & Analysis
Просмотров 6 тыс.11 лет назад
The following video discusses the importance of bedload sampling and analysis. The video take you through a number of techniques (Cailleux Roundness, Powers Roundness Index, The A, B & C Axis ) that are used to analyse bedload. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Observing Sediment Characteristics
Просмотров 48411 лет назад
This video explains how sediment characteristics such as size and shape can tell us alot about any particular landscape's past. This video predominantly looks at what the size and shape of glacial sediments can tell us about the glaciers previous modes of transport. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Salt Dilution Gauging
Просмотров 4,6 тыс.11 лет назад
Salt Dilution Gauging is an alternative to the most widely used velocity area method in taking Discharge measurements. Salt Dilution Gauging is often applied on streams that are too turbulant to carry out the velocity area method. Check out the website : Fieldwork For Geography & Environmental Science Students: sarahnolan15.wix.com/fieldworkforstudents
Suspended Sediment Concentration Sampling
Просмотров 4,1 тыс.11 лет назад
Suspended Sediment Concentration Sampling
Tipping Bucket Raingauge - Measuring Rainfall
Просмотров 44 тыс.11 лет назад
Tipping Bucket Raingauge - Measuring Rainfall
Beautifully explained =D Just seen the date ... happy blast from the past!!!! =P
Could you share the coordinate Location??
Its cool that you don't need to chop the tree to see the core :0
🥶
Sir, what is instrument?
Great. Visit also ruclips.net/video/7YNGs0Ywq7I/видео.html to see how float method works in river discharge measurement
I'm confused about How many buckets of water do we have to throw? What is that 20 times??
the girl is beautiful but river is very tiny, i do discharge measurement in river 1.75 kms wide using boat and current meter. i just want to know about your current meter
Thanxxxxx man
Ma'am how to calculate sphericity?
Speaking of safety, never wear hip waders without a belt. If you end up taking a dip, you do not want water rushing into the feet and pinning you in the water. People can drown in very shallow water this way.
Is it necessary to fix the funnel at the top of raingauge . If yes, then what's the purpose?
great video!!!!!!!!!
thx
Kdk
helpful Mam
nice
can you please share sampler name use for sampling of suspended sediments
Hi, Thank you for the video. I have some doubts using fluorescein or rhodamine WT for dye tracing. Could you please let me know which one has a visible trace on the stone? Many thanks, Ebrahim
Excellent video, I am applying it in Costa Rica. Best regards
nice vid
Himanshu prasad nice sir first
very helpful indeed
Thank you
nice
nice
Thanks Sarah for the demonstration. Really helped me in teaching my students. Cheers.
thx for the help
Excellent video, thanks
Thank you for uploading.
do you know where i can but one of these?? im desperate to buy just the gauge and trying to find one under $130 US otherwise i will make one myself!
Hello Harpreet's class, how is 2015 treating you?
Great video, however it breaks after 3 minutes. Is there a part that explains how to deduce velocity values from the measured electric conductivity values?
Thank you for this video.
Thanks for the comments :)
Accolades, this was very succinctly done. Good to know trees don't need to be felled anymore. I would like to see another video demonstration with a good old red wood, hahaha, just kidding.
Good work! Keep it up!
nice explication
great video! which glacier in switzerland is this and what time of year? which geog depts have ice augers? how long did you leave the stakes in?
*0.201 *
I have two questions 1. What if bucket its in the middle and the rain stops. I will lost that volume 2. is it possible the force of the water push down the bucket so i will have "ticks" with empty backets?