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Patrick Culbert - UBC Forestry
Canada
Приєднався 27 січ 2019
Riparian Management in Forest Operations
Riparian areas are the areas adjacent to (and influencing) streams, lakes, and wetlands. These are important components of ecosystems which are vulnerable to damage and disruption during forest operations such as harvesting. In British Columbia, riparian areas are classified based on their characteristics and, depending on the class, may require that a riparian reserve zone and/or riparian management zone (collectively, a riparian management area) are implemented for any management activities. For more details about regulations in British Columbia, see www2.gov.bc.ca/gov/content/industry/forestry/managing-our-forest-resources/silviculture/silvicultural-systems/silviculture-guidebooks/riparian-management-area-guidebook
Filmed at Malcolm Knapp Research Forest on the traditional, ancestral, and unceded territory of the Katzie First Nation.
00:00 - Introduction
00:44 - Riparian Areas
01:00 - Ecological Importance
03:22 - Riparian Management Areas
04:06 - Management Zone
05:17 - Reserve Zone
06:00 - Riparian Classification
07:03 - Management Example
Script: Patrick Culbert
Camera/Sound: Astrid Jolley
Drone Footage: Patrick Culbert
Editing: Patrick Culbert
Filmed at Malcolm Knapp Research Forest on the traditional, ancestral, and unceded territory of the Katzie First Nation.
00:00 - Introduction
00:44 - Riparian Areas
01:00 - Ecological Importance
03:22 - Riparian Management Areas
04:06 - Management Zone
05:17 - Reserve Zone
06:00 - Riparian Classification
07:03 - Management Example
Script: Patrick Culbert
Camera/Sound: Astrid Jolley
Drone Footage: Patrick Culbert
Editing: Patrick Culbert
Переглядів: 628
Відео
Old-growth Interior Cedar-Hemlock (ICH) Forest 360° VR Walk
Переглядів 2489 місяців тому
⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ A brief walk in an old-growth Interior Cedar-Hemlock stand near Gavin Lake, British Columbia at the University of British Columbia's Alex Fraser Research Forest. Filmed on the traditional, ancestral, and unceded territory of the Williams Lake First Nation. Camera/Sound: Astrid Jolley Editing: Patrick Culbert
Forest Stand Development - The 8-Stage Model
Переглядів 934Рік тому
The four-stage model of forest development is widely used, but it has some shortcomings. As an alternative Jerry Franklin (2002, www.sciencedirect.com/science/article/pii/S0378112701005758) proposed an 8-stage model of natural stand development aimed at forest ecosystems with long-lived species. ⭐For further detail on the old-growth stage: ua-cam.com/video/_1tbjV5olVU/v-deo.html⭐ ⭐For the alter...
Forest Stand Development - The 4-Stage Model
Переглядів 1,1 тис.Рік тому
Many forest ecosystems follow a similar pattern of development over time. One widely used model of forest stand development is the four-stage model proposed by Chadwick Oliver and Bruce Larson in their book "Forest Stand Dynamics" (1990, John Wiley and Sons). ⭐For further detail on the old-growth stage: ua-cam.com/video/_1tbjV5olVU/v-deo.html⭐ ⭐For an alternative model for forests with long-liv...
360° VR | Interior Douglas-Fir Forest Stewardship. Part 1 - Context
Переглядів 202Рік тому
360° VR walkthrough of forest featured in ua-cam.com/video/q2NYeQDRRyI/v-deo.html Forests in the Interior Douglas-Fir (IDF) Biogeoclimatic Ecosystem Classification (BEC) Zone of British Columbia are showing the effects of a history of fire suppression, the banning of cultural burning, and a changing climate. ⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ Filmed on t...
360° VR | Interior Douglas-Fir Forest Stewardship. Part 2 - Ecological & Cultural Objectives
Переглядів 110Рік тому
360° VR walkthrough of forest featured in ua-cam.com/video/d-vNUsHGHj8/v-deo.html ⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ Filmed on the traditional, ancestral, and unceded territory of the Williams Lake First Nation. Camera/Sound: Astrid Jolley Editing: Patrick Culbert
360° VR | Post-Fire IDF Landscape - Grouse and Aspen Regeneration
Переглядів 91Рік тому
360° VR walkthrough of area featured in ua-cam.com/video/CCCABrsqEuY/v-deo.html ⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ Filmed on the traditional, ancestral, and unceded territory of the Williams Lake First Nation. Camera/Sound: Astrid Jolley Editing: Patrick Culbert
360° VR | Post-Fire IDF Landscape
Переглядів 109Рік тому
360° VR walkthrough of forest featured in ua-cam.com/video/CCCABrsqEuY/v-deo.html ⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ Filmed on the traditional, ancestral, and unceded territory of the Williams Lake First Nation. Camera/Sound: Astrid Jolley Editing: Patrick Culbert
360° VR | Interior Douglas-Fir Forest Stewardship. Part 3 - Fuel and Fire Management
Переглядів 88Рік тому
360° VR walkthrough of forest featured in ua-cam.com/video/172RXSdfyb4/v-deo.html ⭐⭐ Tips for viewing 360° Videos: ua-cam.com/video/QTm1MUpndK4/v-deo.html ⭐⭐ Filmed on the traditional, ancestral, and unceded territory of the Williams Lake First Nation. Camera/Sound: Astrid Jolley Editing: Patrick Culbert
Engelmann Spruce-Subalpine Fir Forest (ESSFwc3) - 4K Drone Flythrough
Переглядів 220Рік тому
Drone views of a high-elevation forest in the Englemann Spruce-Subalpine Fir BEC (Biogeoclimatic Ecosystem Classification) Zone near Wells, British Columbia.
Sub-Boreal Spruce Forest (SBSmw) - 4K Drone Flythrough
Переглядів 176Рік тому
Drone Views of forests in the Sub-Boreal Spruce BEC (Biogeoclimatic Ecosystem Classification) Zone east of Quesnel, British Columbia.
Coastal Western Hemlock Forest Management - Clearcut with Dispersed Retention
Переглядів 1,7 тис.Рік тому
Hélène Marcoux, Manager of Malcolm Knapp Research Forest, explains a recent high-retention harvest in a temperate rainforest stand (CWHdm - dry maritime subzone of the Coastal Western Hemlock BEC Zone). Harvesting was based on a plan developed by students in the Master of Sustainable Forest Management degree program (forestry.ubc.ca/future-students/graduate/professional-masters-degrees/master-o...
Old-Growth Temperate Rainforest (CWHdm) - 4K Drone Flythrough
Переглядів 237Рік тому
A drone's-eye view of an old-growth temperate rainforest stand of Douglas-fir, western hemlock, and western redcedar. This stand is in the Knapp Reserve at the University of British Columbia's Malcolm Knapp Research Forest. This location is in the dry maritime subzone of the Coastal Western Hemlock BEC Zone (CWHdm). ⭐⭐ Old-growth temperate rainforests: ua-cam.com/video/_1tbjV5olVU/v-deo.html ⭐⭐...
What is an Old-Growth Forest? Part 1 - Characteristics and Dynamics
Переглядів 1 тис.Рік тому
What makes a forest old-growth? Filmed in an old-growth stand of temperate rainforest (Coastal Western Hemlock BEC Zone) at the University of British Columbia's Malcolm Knapp Research Forest. ⭐⭐ Explore this forest in 360° VR: ua-cam.com/video/1ynI_zzB7zE/v-deo.html ⭐⭐ ⭐⭐ Drone views of this forest: ua-cam.com/video/Q_hfwOosPFA/v-deo.html ⭐⭐ Filmed on the traditional, ancestral, and unceded ter...
How to View a 360° VR Video
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Tips on how to view a 360° VR video of the forest. Filmed on the traditional, ancestral, and unceded territory of the Katzie First Nation. Camera/Sound: Patrick Culbert Editing: Patrick Culbert
360° VR Forest Relaxation - Temperate Rainforest Stream in British Columbia
Переглядів 220Рік тому
360° VR Forest Relaxation - Temperate Rainforest Stream in British Columbia
Ponderosa Pine Forest (PPxh2) - 4K Drone Flythrough
Переглядів 202Рік тому
Ponderosa Pine Forest (PPxh2) - 4K Drone Flythrough
Engelmann Spruce - Subalpine Fir Forest (ESSFdh2) - 4K Drone Flythrough
Переглядів 257Рік тому
Engelmann Spruce - Subalpine Fir Forest (ESSFdh2) - 4K Drone Flythrough
Regenerating a Post-Fire Landscape in the Interior Douglas-Fir Zone
Переглядів 386Рік тому
Regenerating a Post-Fire Landscape in the Interior Douglas-Fir Zone
Interior Douglas-Fir Forest Stewardship. Part 3 - Fuel and Fire Management
Переглядів 294Рік тому
Interior Douglas-Fir Forest Stewardship. Part 3 - Fuel and Fire Management
Interior Douglas-Fir Forest Stewardship. Part 2 - Ecological & Cultural Objectives
Переглядів 266Рік тому
Interior Douglas-Fir Forest Stewardship. Part 2 - Ecological & Cultural Objectives
Interior Douglas-Fir Forest Stewardship. Part 1 - Context
Переглядів 292Рік тому
Interior Douglas-Fir Forest Stewardship. Part 1 - Context
Post-Fire Forest Regeneration - Sub-Boreal Spruce BEC Zone
Переглядів 249Рік тому
Post-Fire Forest Regeneration - Sub-Boreal Spruce BEC Zone
Coastal Western Hemlock Forest - Foggy Day in the Temperate Rainforest - 4K Drone Flythrough
Переглядів 301Рік тому
Coastal Western Hemlock Forest - Foggy Day in the Temperate Rainforest - 4K Drone Flythrough
Interior Douglas-Fir Forest - 4K Drone Flythrough
Переглядів 303Рік тому
Interior Douglas-Fir Forest - 4K Drone Flythrough
Interior Cedar Hemlock Forest - 4K Drone Flythrough
Переглядів 1,1 тис.Рік тому
Interior Cedar Hemlock Forest - 4K Drone Flythrough
Aerial views of a mixed Wisconsin forest in winter
Переглядів 762 роки тому
Aerial views of a mixed Wisconsin forest in winter
This won't be per hectare, it is 70m² /area of this plot. Plz sir reply.
Very helpfull,Thank you mate👍
Thanks, glad it was helpful!
Nice video. I saw notches like these today on a hike around Mt. Hood. Cool little part left of history. Was able to picture what the forest used to look like before logging,
WHO iii! Thank you Patrick. Your efforts to enlighten us are greatly appreciated.
Thanks!
Thank you ! Thank you! Thank you! This is precisely what the world needs now.
WHOIII! Excellent presentation! We’ve subscribed and look forward to learning more about our PNW forests. Thank you for taking the time to teach.
Thanks for sharing Patrick, very informative!
As with all questions for Riparian areas, that answer is......add more beavers to save more trees! :)
If you'd like to see an alternative to a traditional clearcut, watch ua-cam.com/video/i5z0-FuIldQ/v-deo.html.
Excellent!
Glad to see that some trees were harvested - great to get value from the forest in forest products. The new forest is filling in quickly. It is a rich site. Thanks for sharing the information.
Beautiful! Thank you for sharing!
Informative video, thanks. Just a friendly tip, though, you might want to work on toning back the vocal fry.
What soil key are you using. This is a good series. Thank you.
Such an informative video, thank you
Russia, Central Siberia, Krasnoyarsk city. Siberian Mountain mixed subtaiga (Hemi-boreal forest - subtaiga - zone of mixing deciduous and coniferous forests: average width from north to south is 150km, in Russia, usually between 50-58 latitude of the Earth, Krasnoyarsk - latitude is 56). Siberian (arctic) rain's forests, humid continental climate. Real Russia/Provincial Russia, Central Siberia, Krasnoyarsk city (1,18 mln population: ethnic russians 91%, ukrainians 1,4%, tatars 1,3%, germans 0,8%, poles 0,5%; distance from Moscow is 3.353 km): Nature Park "Stolby" - 10 km from Krasnoyarsk city ("Stolby" bus stop): >100 rock formation (high 40-90 meters in the Foothills of the Sayan Mounts at an altitude of 400-800 meters) with Siberian Mountain Mixed Subtaiga (coniferous forest with birch/aspen admixture) short clips: *v0bAPovX5Ko* *IHmwpnZAdF8* Motocross near suburb of Krasnoyarsk City through the Siberian Mount Mixed Taiga - subtaiga (200-300 meters from Sosnovoborsk (Pine forest) city), father and son (elementary school), Dima and Aleksandr. Siberian mountain subtaiga (grassy forest) *qPEBY5lqZ9M* Iron Race (2,5 hours in the Mountain SubTaiga) *xiDm6YCdcKg* Krasnoyarsk suburb Mountain Motorcycle Club *-j9Kqh4EDXE* Siberian Mountain Mixed Taiga: Common pine 32%, Siberian fir 30%, Aspen 15%, Siberian larch 9%, Siberian spruce 7%, Birch 5%, Siberian cedar pine (Siberian cedar) 2%, etc. The outskirts of Krasnoyarsk city, Extreme Sport Day *uoU3CRsv-zQ* *VWksyMXjx3k* Nature Park "Stolby". Walk *Idu75hG8GUQ* Krasnoyarsk region, Sayan Mountains (The area is larger than the area of the UK), Nature Park "Ergaki", Siberian cedar pine (Pliocene relict), Sky Marathon *nAbcIZOALfY* Nature Park "Ergaki" - Alien Planet *THS2Bcvh2AI* Real Russia/Provincial Russia, Cenral Siberia, Krasnoyarsk city: a walk with Anna. Housing complex "South Coast" *BWEI8h3A6bA* Welcome to Central Siberia, Russia! Krasnoyarsk city: East Siberian Taiga Area is 2,4 mln sq km + West Siberian Taiga Area is 3,9 mln sq km - largest forest in the World!
They aren't regenerating a forest, they are growing a plantation.
Does anyone know if all the doug firs near barnes rd , 217, and Lake oswego in oregon have root rot? There were so many blow overs, from the east wind ice storm last week jan '24 alot from the saturated soil but many trees are rotton in the middle down at the butt, is this laminated root rot?
One needs to compare the different silviculture prescriptions mua-cam.com/video/8BfTsbSXGzI/v-deo.html
I hadn't seen that video. Thanks for sharing it!
I'm in the UK we have a Scotts pine 85% forest here that's 60 years old it has never been thinned though I have made some small clearings and a few were made by Xmas tree poachers many moons ago. We are stuck on what to do with it. It is a local nature reserve but it's on old railway workings and alot of rubble in the soil. We have many roosting pairs of rare birds of prey but the pines are now self thinning at an alarming rate it is getting pretty dangerous for walkers. We have spoken to foresters who want to remove 60% of the trees including most the deciduous ones as they want that wood. How much of the felled wood is best to be left and does removing 60% of the trees sound reasonable for the situation the deciduous trees will coppice well but the environment loss seems a risk to the breeding birds of prey we have on site. Any advice you have would be appreciated.
I'm not familiar with your area in particular, so take my thoughts with a grain of salt compared to a local forester! If it is a 60-year-old pine plantation that has never been thinned and is experiencing heavy mortality, I think a thinning is quite appropriate. 60% removal might be on the high side, but it could be quite reasonable given the circumstances. If the hardwood species will indeed resprout from the stumps (I'm not familiar with the species you have there or their characteristics), they should grow robustly under the increased light availability after the thinning. To the casual observer, the forest probably won't look great for a few years post-harvest, but then the new growth will start to look good. As far as the birds of prey, there may be a negative impact in the short term, but I suspect the increased light will lead to more growth in the understory with more low vegetation like shrubs and brush. This may provide improved habitat for birds and small mammals, supplying better (or at least comparable) prey for the birds of prey. Since this is a recreational forest, it is important for safety that dead or declining trees near trails are harvested. From an ecological perspective, it might be good to leave some declining or dead trees (away from trails) to remain as snags in the forest, as these can be important habitat for cavity-nesting birds and mammals. I hope that's helpful. Again, please put much more weight in the opinions of a local forester familiar with the area, but those are my general thoughts.
@@PatrickCulbertUBCForestry Thanks for replying it's very helpful. The hardwoods are mainly mixed maples, beech, birch and oaks good coppice stock. The trees are spaced at 2m intervals apart from the few sections I've thinned and dead trees I have cleared along paths. I did tree surgery when younger so know the local trees just not forestry. The forestry experts advising us are profiting from the trees felled so I just wanted to check it was in the ball park. I was thinking 60% of trees a little high as well and it maybe best for wildlife if we did half the area and wait 5 or 10 years to do the other half. Thanks again has actually been really useful to have your input.
You're welcome. I hope the management leads to a healthier forest that still supports the raptors and other biodiversity of the area.
Thank you Patrick. It’s amazing that through all these years of studying and learning, this is the first time I have had someone breakdown such effective strategies with such great explanations! Very helpful thanks
Thanks! I'm glad this was helpful for you. Good luck with your studies.
This regrowth is nice and all but it will not be the same on a slope where the rain and snowmelt degrades the soil and quickly moves nutrients downhill. The sun in clear-cut areas will also bake the soil.
Thanks for your thoughts, Brian. -Erosion is always a concern in forest operations. Typically roads are the biggest sources of erosion, so good road layout and water management (placement and slope of ditches, culverts, etc.) are crucial. In steep areas with streams, riparian buffers are also very important for managing erosion. I have a video on that coming soon. -Soil temperatures are indeed higher in clearcuts, and this is an increasing concern in a warming climate. The post-harvest soil has some sun protection from residual slash (bark and branches left from harvest) and other vegetation will also grow quickly due to the the dramatic increase in light, providing some shade for the soil (this also also helps reduce erosion). Most trees here in BC are planted by hand and tree planters are good at identifying microsites where seedlings will have more access to moisture. I often see seedlings planted on the north side of a stump (to maximize shade) or in a small depression that will be wetter than a spot just a meter away. -For a more ecologically minded alternative to a traditional clearcut, check out: ua-cam.com/video/i5z0-FuIldQ/v-deo.htmlsi=FryI94UNhFdMD30a -For more info on the challenges of regenerating a forest in hot and dry conditions (in this case, following the William's Lake fire of 2017), watch: ua-cam.com/video/CCCABrsqEuY/v-deo.htmlsi=k8vO2Ri-QWnMZqa3
Thanks for such informative videos! What brand of camera do you use?
Thanks! Here are the cameras currently in use: 360 videos: Insta360 ONE RS 1-inch edition (I formerly used an Insta360 One R) Regular video: Canon R7 and Canon R10 Aerial video: DJI Mini 3 Pro
Thanks for the prompt reply! I have often thought of using a 360 camera for some of the TSFA and road/bridge construction supervision that I do. The drone has been a great addition to conveying information as well. @@PatrickCulbertUBCForestry
Good work Pat, I found your videos from a posting in the FPBC newsletter. Communication like your videos is very helpful for people interested enough to increase their knowledge or just curious about forestry, from the comfort of their home or office. Great visualization and easy to understand.
Thanks so much! I make these videos primarily for my students, but I’m really happy when others are able to enjoy and learn from them as well.
Thanks for sharing. You’ve helped me a bunch in my forest management program 😊
That’s great. Thanks!
forest is a life so we maintain it
Thanks for the time stamps! Great info too!
You're welcome. Thanks!
Hi pat. Stumbled upon your video. Thank you for this information and great presentation format. I look forward to other informative presentations on the topics of forestry in the future.
Awesome, thank you!
Pretty forest. Try using a tripod so you don’t make VR users nauseous, but you have awesome potential!
bamargam video yzgajelen
Really interesting, I´m from Europe studying Forestry and your forestry practices are so different.
Thanks!
Great overview of a specific operation encompassing several objectives and considerations! Thank you for sharing!
Glad you enjoyed it!
An interesting experience. And the interview format is very good. Thanks for sharing!
Thanks, Eduardo!
excellent! 🌲
Thanks!
leaving maples for biodiversity…. i wish washington DNR managed like this. Hopefully as the younger generation takes leadership the management will become more ecological and less intensive. And more revenue for public services come from wealthy corporations and less from timber harvests, so public services aren’t harmed financially from more ecological forest management.
It seems like there has never been any kind of thinning. Is it because it is better not to give any treatment to a natural forest or because it is for research purposes?
Correct, if this stand had been thinned, it would not be considered old growth. This stand is being managed as old-growth by the research forest, which means no management operations. Thinning is often used in second-growth forests that are fully-stocked (often with similar-sized trees). The aim of thinning is to remove some trees in order to reduce competition and provide more resources for the trees that remain.
Awesome thank u🙏
⭐⭐ Quick questions for viewers ⭐⭐ 1. Most of my content is educational. Should I also spend time on content like this so you can virtually enjoy the forest? 2. Do you like the combination of music and natural sound, or would you prefer just one or the other? Thanks!
Farm the world and destroy it all.... that why theres no hope!
No doubt very impressive description you both persons. I really very much interested in the information presented in detail... Cool.
Would you please make some videos on forest ecology and management?
I have quite a few posted (and more in the works). You can look at some playlists here: www.youtube.com/@PatrickCulbertUBCForestry/playlists
It's unfortunate that they don't discuss or monitor the soil nutrients and organic matter. By removing all the trees they have basically raided the "food supply" for any future, long term growth. That's called bio-mining. They use a short term visual method to somewhat foolishly assess what is going on. Both these individuals, with 70-80 year life spans, are trying to discuss a phenomenon that could easily be on time scales of 200-500 years. They do sound college educated with all that tree farming vocabulary to go with it.
I think you just made that up because that makes 0 sense.
just if it was with nature noises ...
True. Unfortunately the drone is not conducive to recording audio.
Hi Patrick, would like to include this into our upcoming compilation if that's okay with you ?
Sure. Go ahead!
What an amazing landscape with drone! Your filming & editing skill make me a lot of fun! Thanks for sharing your good work!
Thanks a lot!
I think that high quality drone footage short videos are a great way to present BC BEC zones, subzones, and variants for students or others. We can understand crown shape. vertical structure, groud cover, density... Great job!
Thanks!
Yahoo-yo, nice drone- have a nice day,
Why is there no debate about monopoly SPI in California and Oregon annihilating forests and replacing the native trees and plants with GMO ponderosa pines? Am I wrong that SPI sprays herbicide on the plants and trees that they are showcasing?
As a conifer lover, I found this very informative. I have a small collection of conifers which is my way of studying them, including western hemlock. Where would be the best place to see western hemlock in the forest (either Canada or US)?
Seattle. They are LITERALLY everywhere. Coming from the East cost where our Canadian and eastern hemlocks are scarce and fragile due to widespread HWA, it was so cool to see just how prevalent the hemlocks are in the PNW.
Thanks for the video, just started my first job working in timber and this is really helpful