Calculating range shifts in various climate change scenarios - available tools?

[Jessica Beckham]

Hello Friends,

I am modeling the current and potential future distributions of various North American bees. I have produced these distributions using Maxent and have also classified the habitat suitability into three categories (i.e., most suitable, somewhat suitable, not suitable). 

I would like to calculate 

1) the difference in amount (area) of most suitable habitat between current and future scenarios, and

2) the shift of species distributions across space (in terms of latitude / longitude)

I am performing my analyses in ArcMap 10.2.2. 

I was wondering if anyone could suggest toolboxes that are useful to do this for ArcMap? Or otherwise suggest methodology?

Thank you in advance,

Jessica Beckham

Post-doctoral Research Associate

University of North Texas

Institute of Applied Science

[Sanjo Jose]

Hi Jessica,

The SDM toolbox can help you out.

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Sanjo Jose V,

Academy of Climate Change Education and Research,

Kerala Agricultural University,

Thrissur, Kerala,

India-680656.

[Jessica Beckham]

Hi Sanjo, 

Thanks so much! I have SDM toolbox for other purposes, but was having trouble with their range shift tool. I am hoping this user guide that you provided will clear it up. 

Cheers,

Jessica

On Monday, November 14, 2016 at 9:59:36 AM UTC-6, Sanjo Jose wrote:

Hi Jessica,

The SDM toolbox can help you out.

On Thu, Nov 10, 2016 at 9:01 PM, Jessica Beckham <jessica.b...@gmail.com> wrote:

Hello Friends,

I am modeling the current and potential future distributions of various North American bees. I have produced these distributions using Maxent and have also classified the habitat suitability into three categories (i.e., most suitable, somewhat suitable, not suitable). 

I would like to calculate 

1) the difference in amount (area) of most suitable habitat between current and future scenarios, and

2) the shift of species distributions across space (in terms of latitude / longitude)

I am performing my analyses in ArcMap 10.2.2. 

I was wondering if anyone could suggest toolboxes that are useful to do this for ArcMap? Or otherwise suggest methodology?

Thank you in advance,

Jessica Beckham

Post-doctoral Research Associate

University of North Texas

Institute of Applied Science

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