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)
SITE | ES4150125 |
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SITENAME | Riberas del Río Agadón |
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TABLE OF CONTENTS
1. SITE IDENTIFICATION
Back to top1.1 Type
1.2 Site code
1.3 Site name
1.4 First Compilation date
1.5 Update date
1.6 Respondent:
Name/Organisation: | CONSEJERIA DE FOMENTO Y MEDIO AMBIENTE |
Address: |
|
Email: | dgmn@jcyl.es |
1.7 Site indication and designation / classification dates
Date site proposed as SCI: | 2004-02 |
Date site confirmed as SCI: |
No information provided
|
Date site designated as SAC: | 2015-09 |
National legal reference of SAC designation: | Decreto 57/2015, de 10 de septiembre, por el que se declaran las zonas especiales de conservación y las zonas de especial protección para las aves, y se regula la planificación básica de gestión y conservación de la Red Natura 2000 en la Comunidad de Castilla y León |
2. SITE LOCATION
Back to top2.1 Site-centre location [decimal degrees]:
Longitude: | -6.458600 |
Latitude: | 40.497100 |
2.2 Area [ha]
2.3 Marine area [%]
2.4 Sitelength [km] (optional):
No information provided
2.5 Administrative region code and name
NUTS level 2 code
|
Region Name
|
---|
ES41 | Castilla y León |
2.6 Biogeographical Region(s)
3. ECOLOGICAL INFORMATION
Back to top3.1 Habitat types present on the site and assessment for them
Annex I Habitat types
|
Site assessment
|
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Code
|
PF
|
NP
|
Cover [ha]
|
Cave [number]
|
Data quality
|
A|B|C|D
|
A|B|C
|
---|
| | | | | | Representativity | Relative Surface | Conservation | Global |
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3170
|
|
| 0.42
| 0.00
| M
| D
|
|
|
|
3260
|
|
| 5.61
| 0.00
| P
| C
| C
| B
| C
|
3270
|
|
| 1.63
| 0.00
| M
| C
| C
| B
| B
|
4030
|
|
| 14.8
| 0.00
| M
| D
|
|
|
|
6310
|
|
| 1.12
| 0.00
| P
| D
|
|
|
|
8220
|
|
| 1.12
| 0.00
| P
| D
|
|
|
|
8230
|
|
| 1.12
| 0.00
| P
| D
|
|
|
|
91E0
|
|
| 30.23
| 0.00
| M
| B
| C
| B
| B
|
9230
|
|
| 1.12
| 0.00
| P
| D
|
|
|
|
9340
|
|
| 1.33
| 0.00
| M
| C
| C
| B
| C
|
- 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
- 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)
- 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
Back to top4.1 General site character
Habitat class
|
% Cover
|
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N08 | 78.00 |
N10 | 6.00 |
N15 | 13.00 |
N18 | 1.00 |
N21 | 2.00 |
Total Habitat Cover | 100 |
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Other Site Characteristics
El Espacio incluye el tramo del río Agadón que atraviesa, en dirección oeste, los términos municipales de Serradilla del Llano, La Atalaya y parte del de Zamarra (Salamanca); el tramo de río que discurre por este último municipio, desde su confluencia con el río de Las Vegas, recibe en algunos planos la denominación de río Badillo.
Se trata de un río de la cuenca del Duero que sufre fuertes estiajes y a medida que discurre se va encajando en el terreno formando un pequeño cañón fluvial de gran interés como corredor ecológico. Mantiene algunos pequeños sotos bien conservados, poblados por alisos (Alnus glutinosa) y sauces (Salix spp.), alternando con zonas rocosas y sin apenas cubierta arbórea, sobre todo en su tramo final, donde se hacen patentes los efectos del reculaje del embalse del Águeda. El cauce linda con un mosaico de encinar, matorral mediterráneo, cultivos de secano, pastizales de media montaña e incluso pequeñas repoblaciones de pino. |
4.2 Quality and importance
El Espacio presenta unas interesantes y valiosas formaciones de alisos (91E0*). Dentro del cauce, el régimen de crecidas-estiajes típico de los ríos mediterráneos propicia la existencia de una vegetación pionera anual característica de herbáceas de medio porte, muy frondosa, representativa del hábitat de ríos de orillas fangosas con vegetación de Chenopodion rubri p.p. y de Bidention p.p.(3270).
Además, dentro del Espacio se concentran abundantes poblaciones de galápago leproso (Mauremys leprosa) y galápago europeo (Emys orbicularis) sin aparentes problemas de conservación. Entre la singular comunidad de peces existente destacan las poblaciones de calandino (Squalius alburnoides), endemismo ibérico adaptado a vivir en un amplio rango de cauces. Cabe destacar igualmente la presencia frecuente en el Espacio de la nutria (Lutra lutra).Entre las especies incluidas en el anexo IV de la Directiva destacan las poblaciones presentes de rana patilarga (Rana iberica). |
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 |
---|
Rank | Threats and pressures [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
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L | I01 | | i |
L | J02.05.05 | | i |
H | J03.01 | | i |
L | L09 | | i |
Positive Impacts |
---|
Rank | Activities, management [code] | Pollution (optional) [code] | inside/outside [i|o|b] |
---|
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 | [%] |
---|
Public | National/Federal | 0 |
State/Province | 0 |
Local/Municipal | 0 |
Any Public | 57.6 |
Joint or Co-Ownership | 0 |
Private | 42.08 |
Unknown | 0.32 |
sum | 100 |
4.5 Documentation (optional)
No information provided
5. SITE PROTECTION STATUS
Back to top5.1 Designation types at national and regional level (optional):
Code
|
Cover [%]
|
---|
ES00 | 100.00 |
5.2 Relation of the described site with other sites (optional):
Designated at national or regional level:
Type code
|
Site name
|
Type
|
Cover [%]
|
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ES00 | | = | 100.00 |
ES48 | ES0000202 - ZEPA - Campo de Azaba - ZEPA | / | 0.00 |
ES48 | ES0000218 - ZEPA - Campo de Argañán - ZEPA | / | 0.00 |
ES48 | ES4150005 - ZEPA - Las Batuecas-Sierra de Francia -ZEPA | / | 0.00 |
ES48 | ES4150032 - LIC - El Rebollar | / | 0.00 |
ES48 | ES4150064 - LIC - Riberas de los Ríos Huebra, Yeltes, Uces y afluentes | / | 0.00 |
ES48 | ES4150098 - LIC - Campo de Argañán | / | 0.00 |
ES48 | ES4150100 - LIC - Campo de Azaba | / | 0.00 |
ES48 | ES4150107 - LIC - Las Batuecas-Sierra de Francia | / | 0.00 |
5.3 Site designation (optional)
El Espacio coincide territorialmente con el Plan de Recuperación de la cigüeña negra en Castilla y León (Decreto 83/1995, de 11 de mayo por el que se aprueba el Plan de Recuperación de la Cigüeña negra y se dictan medidas complementarias para su protección en la Comunidad de Castilla y León). |
6. SITE MANAGEMENT
Back to top6.1 Body(ies) responsible for the site management:
Organisation: | CONSEJERIA DE FOMENTO Y MEDIO AMBIENTE |
Address: | |
Email: | dgmn@jcyl.es |
6.2 Management Plan(s):
An actual management plan does exist:
X |
Yes
|
Name: Plan básico de Gestión y Conservación de la ZEC Riberas del Río Agadón, aprobado por Orden FYM/775/2015, de 15 de septiembre, por la que se aprueban los Planes Básicos de Gestión y Conservación de la Red Natura 2000 en la Comunidad de Castilla y León
Link: www.jcyl.es/Natura2000
|
| No, but in preparation |
| No |
6.3 Conservation measures (optional)
No information provided
7. MAP OF THE SITE
Back to top
No information provided
SITE DISPLAY