Preparing to search
You can read the Forestry Commission’s personal information charter on gov.uk.
We collect certain information or data about you when you use our website. This includes:
This helps us to:
When we provide services, we want to make them easy, useful and reliable. Where services are delivered on the internet, this sometimes involves placing small amounts of information on your device, for example, computer or mobile phone. These include small files known as cookies. They cannot be used to identify you personally.
These pieces of information are used to improve services for you through, for example:
You can manage these small files yourself and learn more about them through “Internet browser cookies – what they are and how to manage them“
The Forest Seedlings application uses your location to record the location when a new Field Note is made. Our location permissions are:
The Forestry Commission does not collect anonymous information on the use of Forest Seedlings.
The development of the app is handled in coordination with third party developers. No personal information is made available to these organisations.
Our Tree Alert application uses session cookies. These are stored for the duration of the session, and are used to associate the servers session with the connected user.
Cookie Name: _ga
Duration: 2 years
Purpose: To distinguish users
Cookie Name: _gat
Duration: 10 minutes
Purpose: Used to throttle request rate.
By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.
Google Analytics sets cookies to help us accurately estimate the number of visitors to the website and volumes of usage. This to ensure that the service is available when you want it and fast.
|_utma||randomly generated number||2 years|
|_utmb||randomly generated number||30 minutes|
|_utmc||randomly generated number||session|
|_utmz||randomly generated number + info on how the site was reached (e.g. directly or via a link, organic search or paid search)||6 months|
For further details on the cookies set by Google Analytics, please refer to the Google Code website.
However, if you wish to restrict or block the cookies which are set by our website, or indeed any other website, you can do this through your browser settings. The ‘Help’ section within your browser should tell you how.
Alternatively you may wish to visit www.aboutcookies.org which contains comprehensive information on how to do this on a wide variety of browsers. You will also find details on how to delete cookies from your machine as well as more general information about cookies.
Please be aware that restricting cookies may impact on the functionality of our website.
If you wish to view your cookie code, just click on a cookie to open it. You’ll see a short string of text and numbers. These numbers are your identification card, which can only be seen by the server that gave you the cookie. To do this on the browser of your mobile phone you may need to refer to your handset manual.
To opt-out of third parties collecting any data regarding your interaction on our website, please refer to their website for further information.
These represent figures for the carbon or carbon dioxide emitted by full combustion of each fuel, per unit of energy. Note that life cycle CO2 emissions depend strongly upon details of supply chains, production techniques, forestry or agricultural practice, transport distances, etc.
|Fuel||Net CV||Carbon content||Approx. life cycle CO2 emissions (see note 1)||Annual total CO2 emissions to heat a typical house (20 MWh p.a.)|
|MJ/kg||%||kg/GJ||kg/MWh||kg||kg saved c.f. oil||kg saved c.f. gas|
|Electricity (UK grid – 2019)||–||–||71||256||5,120||1,160||-580|
|Electricity (large scale woodchip combustion)||–||–||16||58||1,160||5,120||3,380|
|Electricity (large scale woodchip gasification)||–||–||7||25||500||5,780||4,040|
|Woodchips (25% MC) fuel only||14||37.5||2||7||140||6,140||4,400|
|Woodchips (25% MC) inc. boiler||14||37.5||5||18||360||5,920||4,180|
|Wood pellets (10% MC starting from dry wood waste) See note 3||17||45||4||15||300||5,980||4,240|
|Wood pellets (10% MC drying from gree wood using gas)||17||45||22||80||1,600||4,680||2,940|
|Wood pellets (10% MC) inc. boiler See note 3||17||45||7||26||520||5,760||4,020|
|Wood pellets (10% MC drying from gree wood using gas)inc. boiler||17||45||25||91||1,820||4,460||2,720|
|Grasses/straw (15% MC)||14.5||38||1.5 to 4||5.4 to 15||108 to 300||5,920 to 6,172||4,240 to 4,432|
We may need to pass on your personal information if we have a legal obligation to do so, or if we have to enforce or apply our website policies and other agreements.
We do not pass on any personal information you have given us to any other site.
Digital Communications Manager
Northern Research Station
Roslin, EH25 9SY