Update model_description.rst

docs/user/model_description.rst

@@ -942,7 +942,7 @@ environments.
 to the maximum vegetation height (hveg,max), and can vary between 0 and 1 (:cite:`DuranHerrmann2006`):
 
 .. math::
-   :label: changes_vegetation_height
+   :label: Vegetation_density
    :align: center
 
    \rho_{\text{veg}} = \left( \frac{h_{\text{veg}}}{h_{\text{veg,max}}} \right)^2
@@ -984,6 +984,8 @@ conditions that enhance or inhibit vegetation growth process :cite:`Danin1991`,
    :width: 600px
    :align: center
 
+    A) The vegetation growth response varies with different vertical growth rates (example for Vver = 1 and 2 m/year). Optimal vegetation growth is determined by a burial rate of 0.31 m/year, with a maximum vegetation height set at 1 m and a plant height of 0.5 m. Additionally, the growth response for varying burial factors is depicted (λveg = 1 and 2). B) Shear stress reduction for two different vegetation-related roughness parameters and vegetation densities (Γ = 16 and 32)..
+
 Vegetation can begin to grow through lateral propagation or random germination. Once established, it can continue 
 to grow and spread laterally. The uncertainties associated with random germination are handled on a cell-by-cell 
 basis using a probabilistic approach, similar to the cellular automata method described by Keijsers et al. (2016).