MLWS Program UBC
MLWS Program UBC
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MLWS Project Spotlight - Destiny Allen-Green & Brittany Myhal
In our latest project spotlight video, we introduce Destiny Allen-Green and Brittany Nicole Myhal, two recent graduates of the MLWS program, who explored resource management challenges of First Nation communities located in BC’s Southern Interior.
Destiny conducted an assessment of local drinking water concerns in the region, focusing on concerns related to water shortages and boil water advisories. Brittany's project explored the main environmental and social challenges regarding food security in the community, including the intensification of these concerns as a result of climate change.
This video is part of our MLWS Project Spotlight series, where we invite you to learn about our students’ Major Projects, where they investigate and assess a land and water issue of their choosing major concern. View the full series here: mlws.landfood.ubc.ca/videos/
#MLWSProjectSpotlight
Visit our website for more information: mlws.landfood.ubc.ca
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Music credits (Creative Commons License):
Scott Holmes
freemusicarchive.org/music/Scott_Holmes
มุมมอง: 568

วีดีโอ

Master of Land and Water Systems (MLWS) at the University of British Columbia - Program Overview
มุมมอง 5K7 ปีที่แล้ว
The Master of Land and Water Systems (MLWS) is a 12-month professional program that provides graduates with science-based skills, training and knowledge in natural resources and environmental sciences and effective communication alternatives. Contact us to learn more via mlws.program@ubc.ca and visit our website: mlws.landfood.ubc.ca. X (formerly Twitter): ubcMLWS LinkedIn: www.link...
MLWS Project Spotlight - Luc Anderson
มุมมอง 3047 ปีที่แล้ว
We invite you to learn about our MLWS student projects, where they investigate a land and water issue of their choosing. In this video, meet Luc Anderson, a recent graduate of the MLWS program who undertook a Land Capability Assessment for the Cooks Ferry Indian Band (CFIB) located in Spences Bridge, BC, Canada. The goal of the project was to provide useful land use planning information to the ...
MLWS Project Spotlight - Roya Bennett
มุมมอง 4527 ปีที่แล้ว
We invite you to learn more about MLWS students and their final projects, in which students must investigate a land and water issue of their choosing. In this video, meet Roya Bennett, a recent graduate of the MLWS program, who travelled to Colombia and assessed the potential environmental and socioeconomic impacts of a proposed mine on the local Coello and Bermellon watersheds. She focused on ...
Conservation
มุมมอง 1707 ปีที่แล้ว
Water conservation
Innovative Stormwater Management at the Watershed Scale
มุมมอง 35K10 ปีที่แล้ว
UBC's Master of Land and Water Systems program presents the final educational video in a series on Urban Stormwater Management at the watershed scale. Stream channels, riparian buffer zones and design flood storage are explored. This series is useful for developers, students, real estate agents, homeowners, municipal/regional planners, managers and engineers. Production made possible by The Lea...
Innovative Stormwater Management at the Neighbourhood Scale
มุมมอง 88K10 ปีที่แล้ว
UBC's Master of Land and Water Systems program presents an educational video on Urban Stormwater Management at the neighbourhood scale. Parking lot and road designs are covered, as well as bioswales, detention ponds, constructed wetlands and associated issues with mosquitoes. This series is useful for developers, students, real estate agents, homeowners, municipal/regional planners, managers an...
Introduction to Innovative Stormwater Management
มุมมอง 28K10 ปีที่แล้ว
UBC's Master of Land and Water Systems program introduces the emergence of innovative designs and approaches to urban stormwater management at three scales: Video #1: Property Scale Video #2: Neighbourhood Scale Video #3: Watershed Scale This series is useful for developers, students, real estate agents, homeowners, municipal/regional planners, managers and engineers. Production made possible b...
Innovative Stormwater Management at the Property Scale
มุมมอง 98K10 ปีที่แล้ว
UBC's Master of Land and Water Systems program presents an educational video on Urban Stormwater Management at the property scale. Designs such as bioswales, green roofs and roofwater harvesting are explored. This series is useful for developers, students, real estate agents, homeowners, municipal/regional planners, managers and engineers. Production made possible by The Learning Centre at the ...

ความคิดเห็น

  • @karthikckrishna
    @karthikckrishna 5 วันที่ผ่านมา

    Before 10 years community and social fabric seems to in tact than now

  • @LvivWaterResources
    @LvivWaterResources 4 หลายเดือนก่อน

    Great job.

  • @ericzou454
    @ericzou454 ปีที่แล้ว

    Real

  • @nixonkutz3018
    @nixonkutz3018 ปีที่แล้ว

    Admirable that the local governments seem to be very supportive of businesses and homeowners who want to create ecologically sound stormwater management systems.

  • @stradivarios2
    @stradivarios2 ปีที่แล้ว

    Thank you - from Brazil!

  • @CertifiedMailSignatureRequired
    @CertifiedMailSignatureRequired ปีที่แล้ว

    Do you clean your tape measure after sticking it into your grey/excrement collection chamber? :/

  • @SuerteDelMolinoFarm
    @SuerteDelMolinoFarm ปีที่แล้ว

    Greetings from the LooseNatural farm in Andalusia Spain

  • @lydvincecruz824
    @lydvincecruz824 2 ปีที่แล้ว

    Thanks for sharing.Very helpful especially now with all the rain we've been having. I appreciate it very much.

  • @simplyproperty6441
    @simplyproperty6441 2 ปีที่แล้ว

    Residential rainwater management th-cam.com/video/Pf4k-uwdPIA/w-d-xo.html

  • @mustlovedogs272
    @mustlovedogs272 2 ปีที่แล้ว

    Wow. I got a feeling that guy at the start would love to put some "covenant restrictions" in your neighborhood to.

  • @b_uppy
    @b_uppy 2 ปีที่แล้ว

    Let's start a drinking game where we take a drink every time they have landscaping but fail to use curbcuts and landscaped bioswales (or could do better): 2:32, 3:28(ugly, ugly!), 3:56, 4:08 (ugly!), 4:45 (because of the depression, the pervious pavement will fill up with sediment and fail to drain.), 5:06, 6:15, 6:21, 6:33, 6:42, 6:55, 7:01, 7:19, 7:32 (truly horrible), 8:36, (paused for now) 6:08, 11:35 looks fabulous,

  • @b_uppy
    @b_uppy 2 ปีที่แล้ว

    Using healthy soil microbes with mulch and plants to sink water looks much better than the graveled areas show in the video. 2:32 is crappy. You need diverse plantings to get soil biota to remediate. That was an intellectually dishones representation on the part of the guy talking. A lot of those were ugly and who needs that? Quit assuming these places have to be ugly. Incorporate beauty!

  • @dagonyevrag1611
    @dagonyevrag1611 2 ปีที่แล้ว

    nice video, great overview

  • @meaww7373
    @meaww7373 2 ปีที่แล้ว

    Very informative.

  • @edumgr
    @edumgr 2 ปีที่แล้ว

    Great video and great examples. Thank you! I’d love to learn about stormwater pollution control maintenance best practices and how to develop a good maintenance plan :)

  • @loridisler6302
    @loridisler6302 2 ปีที่แล้ว

    I have a stream through my yard and during heavy rains my gardens flood. After walking down stream, I noticed the stream that leads into the retention pond behind Meijer, it is filled with 20+ years of sediment. Wouldn't it be wise to have that maintained? To keep the flow moving? Appreciate any feedback.

  • @The._silly
    @The._silly 2 ปีที่แล้ว

    🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🧑🏾‍🎤🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳🦔🚀🥰😮‍💨🥅😄✨😌🤔✌️🌺😍❤️🐟😂😹🌱🩹⌨️😊🏒🤔🥰😭🪴🩹✌️🍄❤️😹😌😄😩😏😀😅😊😌😙😜😎😒🙁😩😠🥵😰🤭😑😧🤤🤐😷😈💩👾😹😿👏🏾✊🏾🤟🏾👈🏾✋🤙🏾🙏🏾💋🦻🏾🫀👥👦🏾🧑🏾‍🦱👱🏾‍♀️👨🏾‍🦳🧔🏾👲🏾👮🏾‍♀️👷🏾‍♂️🕵🏾👩🏾‍🌾👨🏾‍🍳

  • @The._silly
    @The._silly 2 ปีที่แล้ว

    Had to watch for school lol

    • @ehaskell1
      @ehaskell1 2 ปีที่แล้ว

      Yup lol

    • @ehaskell1
      @ehaskell1 2 ปีที่แล้ว

      It’s dumb

    • @thastayapongsak4422
      @thastayapongsak4422 2 ปีที่แล้ว

      @@ehaskell1 There's plenty of information. Maybe "it" is not the thing that's dumb here.

  • @mustlovedogs272
    @mustlovedogs272 2 ปีที่แล้ว

    I like two types of systems the most. One you went over here and that is the wetlands approach. The other is done primarily in Australia (I have never been there but have seen the videos) and they use large comercial size soakaways using crates specifically designed for that purpose.

  • @vidaripollen
    @vidaripollen 3 ปีที่แล้ว

    👍

  • @LaurelHill2024
    @LaurelHill2024 3 ปีที่แล้ว

    Good video. Gave me a lot to think about. thanks

  • @andreaberryman5354
    @andreaberryman5354 3 ปีที่แล้ว

    The crack idea is excellent. When I moved from the Seattle area to Spokane, I was amazed to see all kinds of urban storm water gardens compared to coastal regions. We had a huge flash flood and several businesses absorbed much of it so less runoff hit the river.

  • @jovenaldomingo1123
    @jovenaldomingo1123 3 ปีที่แล้ว

    Miracle water anyone polluted yet??07 think........................human here playing with fire brooms n mix trash daily burns outside homes streets n hyways burning trash mix one person does doing burning its own trash affects all insects animals kids drivers bikers n walker on the roads sad but true I am ashame of our own culture how the treatments of humanity uneducated people here against clean air daily n every month one year n years gone by still polluted air here for meh n the kids teenagers everywhere everyone asleep or awake the air wasted every minutes hours of the day very sad air life for meh n the kids with animals.07 LOne whole big world 🌎 not one country or one oceans 🌊 all countries polluted rivers affect all and is connected from rivers lakes canals to become one big big as one the ocean....think?why are all humans still do they all gone went and goes to school having the degree on papers what is schooling for if life polluted rivers being exposed ignored uncheck for years but deep inside our souls spirits is luck of self down Nu see never seen the eyes blinds lips mouth voice useless one self person mind forgets where what is miracle water worth water is gold unfair to all living things fish animals living by the rivers it’s very not realy smart yet.....our body is part water it is left out miracle water 💦 polluted outside the homes a destruction to nature kids generations unprotected for the longest time the body of water 💦 the rivers denying all problems now in the long term years and time an extra time we as human waiting,all illnesses sickness to us all?!07 in Jesus meh with u all!07 rethinking losing time now it’s been in years with degree all in homes walls??07

  • @jovenaldomingo1123
    @jovenaldomingo1123 3 ปีที่แล้ว

    Miracle water anyone polluted yet??07 think........................human here playing with fire brooms n mix trash daily burns outside homes streets n hyways burning trash mix one person does doing burning its own trash affects all insects animals kids drivers bikers n walker on the roads sad but true I am ashame of our own culture how the treatments of humanity uneducated people here against clean air daily n every month one year n years gone by still polluted air here for meh n the kids teenagers everywhere everyone asleep or awake the air wasted every minutes hours of the day very sad air life for meh n the kids with animals.07 LOne whole big world 🌎 not one country or one oceans 🌊 all countries polluted rivers affect all and is connected from rivers lakes canals to become one big big as one the ocean....think?why are all humans still do they all gone went and goes to school having the degree on papers what is schooling for if life polluted rivers being exposed ignored uncheck for years but deep inside our souls spirits is luck of self down Nu see never seen the eyes blinds lips mouth voice useless one self person mind forgets where what is miracle water worth water is gold unfair to all living things fish animals living by the rivers it’s very not realy smart yet.....our body is part water it is left out miracle water 💦 polluted outside the homes a destruction to nature kids generations unprotected for the longest time the body of water 💦 the rivers denying all problems now in the long term years and time an extra time we as human waiting,all illnesses sickness to us all?!07 in Jesus meh with u all!07 rethinking losing time now it’s been in years with degree all in homes walls??07

  • @jade.littlefish3905
    @jade.littlefish3905 3 ปีที่แล้ว

    The nicest surprise when I see my local mall here in Albany New Zealand being used as a good example of a roadside swale!

  • @MarieChristinePicard
    @MarieChristinePicard 3 ปีที่แล้ว

    Thanks for this really helpful information!

  • @xtusvincit5230
    @xtusvincit5230 4 ปีที่แล้ว

    This is a problem caused by Democrats living in dense cities. Stop demanding that rural conservatives pay for the problem caused by immoral city dwellers.

    • @mrlepercon
      @mrlepercon 3 ปีที่แล้ว

      Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmm sit down

  • @xtusvincit5230
    @xtusvincit5230 4 ปีที่แล้ว

    Millions of mosquito larvae can be propagated in just a few cups of water. Non of your mitigations are adequate. This is why our ancestors smartly drained marshes.

  • @Tomas-ch7bh
    @Tomas-ch7bh 4 ปีที่แล้ว

    I am a water resources engineer from Philadelphia and I very much appreciate stressing the importance of green engineering! Great Job Jenna Fischer!

  • @Tomas-ch7bh
    @Tomas-ch7bh 4 ปีที่แล้ว

    Is that the voice of Jenna Fischer?

    • @WhoNoes
      @WhoNoes ปีที่แล้ว

      Has to be

    • @JohnnyValentine7
      @JohnnyValentine7 6 หลายเดือนก่อน

      Instantly thought the same thibg

  • @fa7610
    @fa7610 4 ปีที่แล้ว

    Can I use the material of the video? and how I can find more effective materials on this case Thanks

    • @mlwsprogramubc7334
      @mlwsprogramubc7334 3 ปีที่แล้ว

      Thank you for your interest! You are welcome to share the video content, just include attribution to UBC Master of Land and Water Systems program!

  • @xiansheng3018
    @xiansheng3018 4 ปีที่แล้ว

    I want to ask if the material of the video can be used

    • @mlwsprogramubc7334
      @mlwsprogramubc7334 3 ปีที่แล้ว

      Thank you for your interest! You are welcome to share the video content, just include attribution to UBC Master of Land and Water Systems program!

  • @jojojellybellyful
    @jojojellybellyful 4 ปีที่แล้ว

    PAMMM

  • @24bellers20
    @24bellers20 5 ปีที่แล้ว

    So stop pollutants and then spray poisons.mmmmm. Clever.

  • @texasfossilguy
    @texasfossilguy 5 ปีที่แล้ว

    Now they have porous concrete so these impervious surfaces are a thing of the past if people want it to be. Look at the concrete theyre using in New Orleans.

    • @xtusvincit5230
      @xtusvincit5230 4 ปีที่แล้ว

      But porous surfaces have a useful life of about 15 years as opposed to 50+ years. Videos like this only tell you the upside but never the downside of the solutions they are promoting. Every solution has pros and cons.

    • @thrillmonkey
      @thrillmonkey 3 ปีที่แล้ว

      Also they need to be maintained so they aren’t clogged with sediment. And the ground beneath needs to have sufficient infiltration capabilities or else you need an underdrain to connect to the storm sewer.

  • @nekomancer9157
    @nekomancer9157 5 ปีที่แล้ว

    and when you have exposed water trees cut down the sunlight and reduce the critical source of energy that algae grows on.

  • @nekomancer9157
    @nekomancer9157 5 ปีที่แล้ว

    one good reason why this doesnt get used more often is that the older cities were built and zoned/permitted based upon horse carriages. with the advent of mass transit systems we reduced the need for crowded living spaces leaving more room for green gutters. around here there isn't room but maybe with the proliferation of underground mass transit in cities and the reduction in the need for roads to service private motorised transport we can start doing away with 2way roads and increasing the space available to footpaths thereby making it possible to build these soaks.

  • @farawaymerchants9027
    @farawaymerchants9027 5 ปีที่แล้ว

    Very Nice! I’d like to add this Masters degree to my Biology Undergraduate. I think there will be a major water crisis in our lifetime

  • @aussiebicolanalifestyle
    @aussiebicolanalifestyle 5 ปีที่แล้ว

    Nice video. Hi new friend here. We will follow your journey. We hope you do the same for me too. Tks Regards from Sydney Australia

  • @amanforyou9493
    @amanforyou9493 5 ปีที่แล้ว

    👌👌👌👌

  • @aztekwarrior518
    @aztekwarrior518 5 ปีที่แล้ว

    They really need signs to know they shouldn't drink out of the toilet?

    • @TheStephepps
      @TheStephepps 4 ปีที่แล้ว

      Yeah! Toilet water has no electrolytes.

    • @aztekwarrior518
      @aztekwarrior518 4 ปีที่แล้ว

      @@TheStephepps 😂😂😂 love that movie!!

  • @allenjohnson7686
    @allenjohnson7686 5 ปีที่แล้ว

    They say a more modern way of stopping floods but its really just going back to when there were plants to help stop floods. if all rainwater off roofs was channelled into ponds how much over a year would never enter the drains. Flooding could be a thing of the past if they just stopped covering all green spaces, they need to take the stuff up and let the water back in the ground.

  • @dylanb3957
    @dylanb3957 6 ปีที่แล้ว

    The biggest challenge will be getting clients to want to pay for these. They only want the minimum requirements and maximum development

    • @leedza
      @leedza 5 ปีที่แล้ว

      You just put in the building codes. You can't develop unless you create the water management provision for the development. Includes environmental surveys and permits for solutions.

  • @hardwaredinggin4491
    @hardwaredinggin4491 6 ปีที่แล้ว

    And what about the product named rainwater harvest module can help to storage rainwater for irrigation, flush cars and toilets?

  • @hardwaredinggin4491
    @hardwaredinggin4491 6 ปีที่แล้ว

    Actually, the bacteria breed in the PE tank, whether people need to put some chemicals into the tank for sterillization? Or should there be a manhole on the tank for cleaning and flushing inside? To the sand filter, I saw some design would like to bury in the ground but it's not easy to replace and maintain, right? Why not put the filter and the tank on the ground, only leave the pipes in the ground, and we can use the diaphragm pump and the solar panel to drive it and make the water flow in the system? Thank you for sharing. Kind regards. Kevin

  • @koiiinu
    @koiiinu 6 ปีที่แล้ว

    superb

  • @jonkraft7428
    @jonkraft7428 6 ปีที่แล้ว

    Mosquitoes were briefly mentioned. What about other wildlife that may not necessarily be desirable? What is the experience with snakes, possums, racoons, coyotes, etc. moving into areas that had previously had traditional storm water removal? Urban and suburban residents may not necessarily want to encounter such wildlife in their backyards. How are the wild animals controlled?

    • @texasfossilguy
      @texasfossilguy 5 ปีที่แล้ว

      Possums are desirable. They eat a lot of bad pests. Nature isnt undesirable. It just needs pathways to avoid humans like wildlife passages under roads. There are things people can do to try to drive off animals, but itd be better to actually create a place they want to go elsewhere nearby instead of try to displace them completely. Thats my two cents. A lot of these designs are to create these spaces.

  • @growcontrollandscape
    @growcontrollandscape 6 ปีที่แล้ว

    This is great! Thank you!

  • @TheGregchick
    @TheGregchick 7 ปีที่แล้ว

    ARCSA is a great source for more info. (American Rainwater Catchment Assoc.). There is a reference manual available for facts and codes.

  • @danburch9989
    @danburch9989 7 ปีที่แล้ว

    2:43 We have been told that spilling oil & gas, no matter how small, seeps into the ground water with no mention of anaerobic decomposition. Which is it?