Skip to main content

PLANT MORE TREES - Heavy rain and high winds

"THE BEST TIME TO PLANT A TREE WAS YESTERDAY, THE NEXT BEST TIME IS TODAY"

The weather has certainly been dramatic over the past four weeks or so, leaving many people around Britain in despair.

The persistent flooding has led to 24 hour media attention, heated debate involving almost everyone, inevitable finger pointing and blaming but very little in the way of hope for those living in flood prone zones. For what hope is there when we are told to expect further deluge and for those living in high risk areas struggling to get insurance for their property.

One of the suggested solutions however is to plant more trees in upland areas, currently overgrazed it seems; a recent Guardian article, receiving much attention, reminds me a little of the story the 'Emperor wears new clothes', but it seems to make sense -

"One day a government consultant was walking over their fields during a rainstorm. He noticed something that fascinated him. The water flashing off the land suddenly disappeared when it reached the belts of trees the farmers had planted. This prompted a major research programme, which produced the following astonishing results: water sinks into the soil under trees at 67 times the rate at which it sinks into the soil under grass. The roots of the trees provide channels down which the water flows, deep into the ground. The soil there becomes a sponge, a reservoir which sucks up water and then releases it slowly. In the pastures, by contrast, the small sharp hooves of the sheep puddle the ground, making it almost impermeable, a hard pan off which the rain gushes.

READ GEORGE MONBIOT'S ARTICLE  http://www.theguardian.com/commentisfree/2014/jan/13/flooding-public-spending-britain-europe-policies-homes

BACK TO THE REA VALLEY - 
Fallen Beech at Holders Woods
Shallow rooted Beech, rotted in the wet soil


Whilst a fallen tree in a woodland is not always a negative, we should ensure that newly planted trees are appropriate to the geography.

Beech trees are shallow rooted and thrive best in southern Britain, the natural stronghold for the species.



Rarely do we encounter Oaks in this state, as their roots work effectively with the clay soils.



Comments

Post a Comment

Popular posts from this blog

Highbury Park Friends January 2017 newsletter

http://highburyparkfriends.org.uk/text/newsletter/HPFbulletinjanuary2017.pdf

Join Highbury Park Friends to get up to date information about this wonderful park - follow the link above for the latest newsletter.

There's so much going on already and this is set to increase as the Chamberlain Highbury Trust look to bring many new and exciting ideas to the Highbury estate and adjoining park land. Check out their website on the links below

https://chamberlainhighburytrust.wordpress.com

https://www.facebook.com/ChamberlainHighbury/

Weekly and monthly activities incuding 'Woodland Wednesdays' with the Rangers and B&BCWT, supported by NIA (Nature Improvement Area) funding.

Woodland Play after school club, every Wednesday at the Orchard - Highbury Orchard Community Interest Company oversee this -

http://www.peopleandland.org.uk/wp/?page_id=250

http://www.peopleandland.org.uk/wp/







A visiting student from Virginia asks -

Questions
Q1 What do you think are the biggest benefits of teaching and using traditional woodland management techniques in city parks?
A1. The essence of a Ranger’s role is to engage the community at large with the aim of encouraging more people to use parks and green spaces. Therefore a range of themes, topics and activities are employed to meet the broad interests and diverse nature of the public, involving people of all ages, abilities, ethnicities etc. 
The ‘woodland’ theme seems to have universal appeal and is steeped in history, ecology, science, spirituality, mythology and culturally, much more.
So generally we can assume people want to learn something new, make something using natural resources and have an involvement in their local green space, so that a few basic skills, some knowledge and a morsel of understanding related to ecological principles allows people to feel good about themselves and enables them to share these good feelings, acquired skills and gained knowledge with…

Ecotones and Succession = TENSION

The term 'ecotone' cropped up this week as a Tree Officer colleague and I looked at Holders Woods in an exercise to describe the woodland structure, composition and current management.
The word ecotone was coined from a combination of eco(logy) plus -tone, from the Greek tonos or tension – in other words, a place where ecologies are in tension. (Wiki)

Ecotones are generally recognised for ecological richness and a good place to observe the 'tensions' and interactions between certain animals and plants.

A woodland edge for example is often regarded as the richest part of a woodland, especially if the edge is bordered by grassland meadow or water.

The Rea Valley in this regard is a wonderful mix of urban ecosystems and ecotones, and one of my favourite locations is the developing oak woodland at the edge of Holders Woods. Undoubtedly the result of acorn planting Jays, we find oaks ranging from year 1 to year 50, but with a majority of young trees around 10-20 years, sugge…