Database release:
SDF
NATURA 2000 - STANDARD DATA FORM

For Special Protection Areas (SPA),
Proposed Sites for Community Importance (pSCI),
Sites of Community Importance (SCI) and
for Special Areas of Conservation (SAC)

TABLE OF CONTENTS

1. SITE IDENTIFICATION

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1.1 Type

B

1.2 Site code

FR7200741

1.3 Site name

La Gélise

1.4 First Compilation date

1995-11

1.5 Update date

2016-01

1.6 Respondent:

Name/Organisation:Ministère de l'écologie, du développement durable et de l'énergie - DGALN/DEB/SDEN/Bureau Natura 2000
Address:          La Défense Cedex  92055   
Email:en3.en.deb.dgaln@developpement-durable.gouv.fr
Date site proposed as SCI:2002-04
Date site confirmed as SCI:2017-12
Date site designated as SAC:2016-07
National legal reference of SAC designation:https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000032948887&dateTexte=
Explanation(s):Mise à jour suite à l'élaboration du Docob et aux reconsultations locales

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:0.022420
Latitude:43.921040

2.2 Area [ha]

3785.0000

2.3 Marine area [%]

0.0000

2.4 Sitelength [km]:

0.00

2.5 Administrative region code and name

NUTS level 2 code Region Name
FR61Aquitaine
FR62Midi-Pyrénées

2.6 Biogeographical Region(s)

Atlantic (100.00 %)

3. ECOLOGICAL INFORMATION

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3.1 Habitat types present on the site and assessment for them

Annex I Habitat types Site assessment
Code PF NP Cover [ha] Cave [number] Data quality A|B|C|D A|B|C
      RepresentativityRelative SurfaceConservationGlobal
3130  info      0.96  0.00       
3260  info      0.04  0.00 
4030  info      0.53  0.00 
5130  info      0.34  0.00 
6430  info      10.9  0.00 
6510  info      9.48  0.00 
9190  info      5.25  0.00 
91E0  info  X     32.68  0.00 
9230  info      47.41  0.00 
  • PF: for the habitat types that can have a non-priority as well as a priority form (6210, 7130, 9430) enter "X" in the column PF to indicate the priority form.
  • NP: in case that a habitat type no longer exists in the site enter: x (optional)
  • Cover: decimal values can be entered
  • Caves: for habitat types 8310, 8330 (caves) enter the number of caves if estimated surface is not available.
  • Data quality: G = 'Good' (e.g. based on surveys); M = 'Moderate' (e.g. based on partial data with some extrapolation); P = 'Poor' (e.g. rough estimation)

3.2 Species referred to in Article 4 of Directive 2009/147/EC and listed in Annex II of Directive 92/43/EEC and site evaluation for them

Species Population in the site Site assessment
G Code Scientific Name S NP T Size Unit Cat. D.qual. A|B|C|D A|B|C
      MinMax  Pop.Con.Iso.Glo.
I1092Austropotamobius pallipes         
I1088Cerambyx cerdo         
I1044Coenagrion mercuriale     
F5318Cottus aturi         
F1163Cottus gobio         
R1220Emys orbicularis         
I1065Euphydryas aurinia           
F1096Lampetra planeri         
I1083Lucanus cervus    50  50   
M1355Lutra lutra         
I1060Lycaena dispar               
M1356Mustela lutreola               
F6150Parachondrostoma toxostoma         
M1304Rhinolophus ferrumequinum         
F5339Rhodeus amarus         
  • Group: A = Amphibians, B = Birds, F = Fish, I = Invertebrates, M = Mammals, P = Plants, R = Reptiles
  • S: in case that the data on species are sensitive and therefore have to be blocked for any public access enter: yes
  • NP: in case that a species is no longer present in the site enter: x (optional)
  • Type: p = permanent, r = reproducing, c = concentration, w = wintering (for plant and non-migratory species use permanent)
  • Unit: i = individuals, p = pairs or other units according to the Standard list of population units and codes in accordance with Article 12 and 17 reporting (see reference portal)
  • Abundance categories (Cat.): C = common, R = rare, V = very rare, P = present - to fill if data are deficient (DD) or in addition to population size information
  • Data quality: G = 'Good' (e.g. based on surveys); M = 'Moderate' (e.g. based on partial data with some extrapolation); P = 'Poor' (e.g. rough estimation); VP = 'Very poor' (use this category only, if not even a rough estimation of the population size can be made, in this case the fields for population size can remain empty, but the field "Abundance categories" has to be filled in)

3.3 Other important species of flora and fauna (optional)

Species

Population in the site

Motivation

Group CODE Scientific Name S NP Size Unit Cat. Species Annex Other categories
     MinMax C|R|V|PIVVABCD
1191Alytes obstetricans                   
1205Hyla meridionalis                   
Lissotriton helveticus                     
1209Rana dalmatina                   
Salamandra salamandra                     
  • Group: A = Amphibians, B = Birds, F = Fish, Fu = Fungi, I = Invertebrates, L = Lichens, M = Mammals, P = Plants, R = Reptiles
  • CODE: for Birds, Annex IV and V species the code as provided in the reference portal should be used in addition to the scientific name
  • S: in case that the data on species are sensitive and therefore have to be blocked for any public access enter: yes
  • NP: in case that a species is no longer present in the site enter: x (optional)
  • Unit: i = individuals, p = pairs or other units according to the standard list of population units and codes in accordance with Article 12 and 17 reporting, (see reference portal)
  • Cat.: Abundance categories: C = common, R = rare, V = very rare, P = present
  • Motivation categories: IV, V: Annex Species (Habitats Directive), A: National Red List data; B: Endemics; C: International Conventions; D: other reasons

4. SITE DESCRIPTION

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4.1 General site character

Habitat class % Cover
N066.00
N082.00
N099.00
N101.00
N1544.00
N1938.00

Total Habitat Cover

100

Other Site Characteristics

Cours d'eau en vallée alluvionnaire et réseau hydrographique en système sableux (ouest) ou mollassique (est). L'amélioration de la qualité de l'eau, la bonne gestion des niveaux d'eaux et le maintien de pratiques agricoles non intensives sont des enjeux pour le site. La présence d'espèces animales invasives est également une menace pour le site. Le site de la Gélise est en proie à la colonisation des espèces végétales exogènes suivantes : Erable negundo (Acer negundo L.), Renouée du Japon (Fallopia japonica), Ailante ou Faux vernis du Japon (Ailanthus altissima (Mill.) Swingle), Robinier faux-acacia (Robinia pseudoacacia L.), Buddleia (Buddleja davidii Franch.), Herbe de la pampa (Cortaderia selloana (Schult. & Schult.f.) Asch. & Graebn.) et Souchet robuste (Cyperus eragrostis Lam.). Les inventaires terrain ont aussi révélé la présence d'espèces animales préjudiciables aux espèces d’intérêt communautaire par compétition (accès à la ressource et adaptabilité aux changements du milieu) ou par les dégâts qu’elles occasionnent sur le milieu (destruction des herbiers, des berges…) : Écrevisse de Louisiane (Procambarus clarkii), Écrevisse Américaine (Orconectes limosus), Ragondin (Myocastor coypus), Pseudorasbora (Pseudorasbora parva), Tortue de Floride (Trachemys scripta elegans), Vison d’Amérique (Neovison vison).

4.2 Quality and importance

La diversité des territoires traversés par la Gélise et ses affluents , combinés au fonctionnement particulier du lit majeur et à la gestion actuelle des milieux, offre de nombreux habitats et habitats d'espèces d'intérêt communautaire.

4.3 Threats, pressures and activities with impacts on the site

The most important impacts and activities with high effect on the site

Negative Impacts
RankThreats and pressures [code]Pollution (optional) [code]inside/outside [i|o|b]
HA01I
HA04.03B
HA09B
MB01I
MH01.05B
HI01B
HJ02.05B
MK01.01B
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
HA03I
HA04I
HA05.01I
MF02.03I
MF03.01I

Rank: H = high, M = medium, L = low
Pollution: N = Nitrogen input, P = Phosphor/Phosphate input, A = Acid input/acidification,
T = toxic inorganic chemicals, O = toxic organic chemicals, X = Mixed pollutions
i = inside, o = outside, b = both

4.4 Ownership (optional)

Type[%]
PublicNational/Federal0
State/Province0
Local/Municipal0
Any Public0
Joint or Co-Ownership0
Private0
Unknown0
sum100

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
FR00100.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation: Albret Communauté
Address:
Email:

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: FR7200741
Link: http://www.donnees.aquitaine.developpement-durable.gouv.fr/DOCUMENTS/SPREB/NATURE_PAYSAGE_BIODIVERSITE/NATURA_2000/DOCOB_DIAGNOSTIC/FR7200741.zip

No, but in preparation
No

 

7. MAP OF THE SITE

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SITE DISPLAY