Omid Fathizadeh

6 Questions 14 Answers 0 Followers

Questions related from Omid Fathizadeh

Is there any website/software to download climatogical data for the world unequipped locations?

Hi, Except synoptic stations, does anybody know any website/software that gives the climatological data of unequipped places? I am aware of using interpolation methods, but, I am looking for a...

28 May 2019 1,293 10 View

Is there any allometric relationship between Leaf Area Index (LAI) and Wood Area Index (WAI) for Quercus species?

Hi all, I am looking for an allometric relationship between Leaf Area Index (LAI) and Woody Area Index (WAI) of Quercus species. Have you ever seen such a study focused on any species of Quercus...

17 November 2015 2,757 2 View

How can I estimate dead trees or defoliated forest stands using Landsat images?

Hello everyone, Does anybody know how to estimate defoliated forest stands using Landsat imagery? As you know, NDVI may have a relationship with leaf area index (LAI). But, how about...

15 October 2015 8,354 5 View

How can I count the number of branches of a specific tree?

I should estimate the number of branches of more than 100 trees that are necessary as input of a modeling study. Is there any quick way to estimate the number of branches? Meanwhile, I would like...

15 February 2015 5,973 8 View

How to estimate Leaf Area Index/Canopy Area Index (LAI/CAI) of individial trees by using of hemispherical photos?

Hello all, I am about to estimate leaf area index (in the leafed period) and canopy area index (in the leafless period) of some sparse oak forest stands. Since these forest are very sparse in...

04 February 2015 9,162 12 View

How to measure stemflow of coppice stands such as Quercus sp?

As we know, coppice species like Quercus sp create several stems per tree making them somewhat hard to estimate their hydrological processes accurately. Does anybody have any ideas as to how to do...

09 January 2015 6,584 12 View