diff --git a/atlas/configuration/config.py.example b/atlas/configuration/config.py.example
index 88ca19108..90e55e361 100644
--- a/atlas/configuration/config.py.example
+++ b/atlas/configuration/config.py.example
@@ -184,6 +184,12 @@ RANG_STAT_FR = ['Faune invertébrée', 'Faune vertébrée', 'Flore']
 ####### FICHE ESPECE #######
 ############################
 
+# Afficher le graphique des altitudes. Affichage True/False
+AFFICHAGE_GRAPH_ALTITUDES = True
+
+# Afficher le graphique de la phénologie. Affichage True/False
+AFFICHAGE_GRAPH_PHENOLOGIE = True
+
 # Rang taxonomique qui fixe jusqu'à quel taxon remonte la filiation taxonomique (hierarchie dans la fiche d'identite : Famille, Ordre etc... )
 LIMIT_RANG_TAXONOMIQUE_HIERARCHIE = 13
 
diff --git a/atlas/configuration/config_schema.py b/atlas/configuration/config_schema.py
index 068944a7a..dbdca924b 100644
--- a/atlas/configuration/config_schema.py
+++ b/atlas/configuration/config_schema.py
@@ -136,6 +136,8 @@ class Meta:
     AFFICHAGE_RANG_STAT = fields.Boolean(load_default=True)
     AFFICHAGE_NOUVELLES_ESPECES = fields.Boolean(load_default=True)
     AFFICHAGE_RECHERCHE_AVANCEE = fields.Boolean(load_default=False)
+    AFFICHAGE_GRAPH_ALTITUDES = fields.Boolean(load_default=True)
+    AFFICHAGE_GRAPH_PHENOLOGIE = fields.Boolean(load_default=True)
 
     RANG_STAT = fields.List(
         fields.Dict,
diff --git a/atlas/templates/speciesSheet/charts.html b/atlas/templates/speciesSheet/charts.html
index c9753ae59..f12648a20 100644
--- a/atlas/templates/speciesSheet/charts.html
+++ b/atlas/templates/speciesSheet/charts.html
@@ -1,12 +1,16 @@
 {% block charts %}
     <div class="card mt-4" id="graphBloc">
-        <h4 class="title-bar title-spaced center strong">{{ _('alt.classes.obs') }}</h4>
-        <div class="chart-container" style="position: relative; height:200px; width:100%">
-            <canvas id="altiChart"></canvas>
-        </div>
-        <h4 class="title-bar title-spaced center strong">{{ _('monthly.obs') }}</h4>
-        <div class="chart-container" style="position: relative; height:200px; width:100%">
-            <canvas id="monthChart"></canvas>
+        {% if configuration.AFFICHAGE_GRAPH_ALTITUDES %}
+            <h4 class="title-bar title-spaced center strong">{{ _('alt.classes.obs') }}</h4>
+            <div class="chart-container" style="position: relative; height:200px; width:100%">
+                <canvas id="altiChart"></canvas>
+        {% endif %}
         </div>
+        {% if configuration.AFFICHAGE_GRAPH_PHENOLOGIE %}
+            <h4 class="title-bar title-spaced center strong">{{ _('monthly.obs') }}</h4>
+            <div class="chart-container" style="position: relative; height:200px; width:100%">
+                <canvas id="monthChart"></canvas>
+            </div>
+        {% endif %}
     </div>
-{% endblock %}
\ No newline at end of file
+{% endblock %}