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

ES4320074

1.3 Site name

Rivera de Membrio

1.4 First Compilation date

2000-12

1.5 Update date

2015-12

1.6 Respondent:

Name/Organisation:Junta de Extremadura
Address:               
Email:dgma.marpat@gobex.es

1.7 Site indication and designation / classification dates

Date site proposed as SCI:2000-12
Date site confirmed as SCI:2008-05
Date site designated as SAC:2015-05
National legal reference of SAC designation:Decreto 110/2015, de 19 de mayo, por el que se regula la red ecologica europea Natura 2000 en Extremadura

2. SITE LOCATION

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2.1 Site-centre location [decimal degrees]:

Longitude:-7.052222
Latitude:39.548611

2.2 Area [ha]

638.8200

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
ES43Extremadura

2.6 Biogeographical Region(s)

Mediterranean (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
5330  info      15.51  0.00 
6220  info      76.82  0.00 
6310  info      350.78  0.00 
92D0  info      17.84  0.00 
9340  info      77.93  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.
BA297Acrocephalus scirpaceus    10   
BA168Actitis hypoleucos     
BA079Aegypius monachus     
BA229Alcedo atthis    10   
BA053Anas platyrhynchos    11  50   
BA091Aquila chrysaetos     
BA028Ardea cinerea     
M1352Canis lupus          DD       
BA136Charadrius dubius     
BA031Ciconia ciconia               
BA031Ciconia ciconia    10   
F5302Cobitis paludica          DD       
BA026Egretta garzetta     
BA245Galerida theklae    1001  10000   
BA153Gallinago gallinago    11  50   
BA078Gyps fulvus               
F6168Luciobarbus comizo          DD       
BA246Lullula arborea    11  50   
M1362Lynx pardinus          DD       
R1221Mauremys leprosa         
M1338Microtus cabrerae          DD       
BA073Milvus migrans     
BA074Milvus milvus     
BA279Oenanthe leucura     
BA017Phalacrocorax carbo               
BA315Phylloscopus collybita    1001  10000   
BA005Podiceps cristatus     
F6149Pseudochondrostoma polylepis          DD       
F1123Rutilus alburnoides          DD       
F1125Rutilus lemmingii          DD       
BA302Sylvia undata    11  50   
BA165Tringa ochropus    10   
BA142Vanellus vanellus    51  100   
  • 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
A086Accipiter nisus                   
  • 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
N061.80
N0813.00
N0923.00
N1848.20
N2314.00

Total Habitat Cover

100

Other Site Characteristics

Se localiza junto a otros importantes espacios en el extremo occidental de la comunidad, en los municipios de Valencia de Alcántara, Membrío y Salorino, conectando los espacios pertenecientes a la Red Natura 2000 de la Sierra de San Pedro y de los Llanos de Brozas, con la disparidad de hábitat existentes entre ambos lugares, destacados por su caracter serrano y estepario respectivamente. Además limita con los espacios Red Natura 2000 ZEPA-LIC "Sierra de San Pedro" y LIC "Cedillo y Tajo Internacional" y con el Parque Nacional del Tajo Internacional y está parcialmente incluido en la ZEPA "Río Tajo Internacional y Riberos".

4.2 Quality and importance

Un total de 14 elementos referidos en la Directiva se encuentran representados en dicho espacio. De ellos 5 son hábitats y 9 se corresponden con taxones del Anexo II. Los hábitats de mayor cobertura en este espacio corresponden a la presencia de Quercíneas. Los taxones corresponden a los mamíferos Canis lupus y Lynx pardinus (De los que aparecen registros historicos) y Microtus cabrerae, a los galápagos Mauremys leprosa y a especies piscícolas como Barbus comiza, Chondrostroma polylepis, Rutilus alburnoides, Chondrostroma lemmingii y Cobitis taenia. Además, un total de 5 elementos referidos en el Anexo I de la Directiva Aves se encuentran representados en dicho enclave: Aquila chrysaetos, Alcedo atthis, Oenanthe leucura, Gyps fulvus y Aegypius monachus. Destaca la importancia del Espacio como corredor ecológico que conecta los hábitats favorables para lince ibérico y lobo ibérico presentes en el Parque Natural del Tajo Internacional y del LIC Llanos de Brozas con los de la ZIR y LIC "Sierra de San Pedro".

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]
MA04i
MBi
MB02.03i
MD05i
LI01i
Positive Impacts
RankActivities, management [code]Pollution (optional) [code]inside/outside [i|o|b]
LXi

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

4.5 Documentation

Catalogo Regional de Especies Amenazadas de ExtremaduraAtlas y Libro Rojo de los Vertebrados de EspañaServidor de Información de Anfibios y Reptiles de España. http://siare.herpetologica.es/bdh/distribucionLibro Especies Protegidas de Extremadura: Fauna I. Fuente: www.extremambiente.es. Consejería de Industria, Energía y Medio Ambiente. Junta de Extremadura".Libro Especies Amenazadas de Extremadura: Fauna II Clase aves. "Fuente: www.extremambiente.es. Consejería de Industria, Energía y Medio Ambiente. Junta de Extremadura".Libro Especies Protegidas de Extremadura: Flora. "Fuente: www.extremambiente.es. Consejería de Industria, Energía y Medio Ambiente. Junta de Extremadura".Datos propios de censos de flora y fauna de la Dirección General del Medio Natural de la Junta de Extremadura (coberturas biodiversidad)Palacios, M.J., Pérez, J., Sánchez, A. y Muñoz, P. (coords.).2010. Catálogo Regional de Especies Amenazadas de Extremadura. Fauna I. Consejería de Industria, Energía y Medio Ambiente. Junta de Extremadura. 342 pp.

5. SITE PROTECTION STATUS

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5.1 Designation types at national and regional level:

Code Cover [%]
ES0050.00
ES1050.00

5.2 Relation of the described site with other sites:

Designated at national or regional level:

Type code Site name Type Cover [%]
ES10Parque Natural del Tajo Internacional*80.00
ES99Zona de Interés Regional Sierra de San Pedro/0.00

6. SITE MANAGEMENT

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6.1 Body(ies) responsible for the site management:

Organisation:Junta de Extremadura. Consejería de Medio Ambiente y Rural, Politicas Agrarias y Territorio. Dirección General de Medio Ambiente
Address:
Email:dgma.marpat@gobex.es

6.2 Management Plan(s):

An actual management plan does exist:

X
Yes Name: Decreto 110/2015, de 19 de mayo, por el que se regula la red ecologica europea Natura 2000 en Extremadura.
Link: http://doe.gobex.es/pdfs/doe/2015/1050o/15040122.pdf

No, but in preparation
No

6.3 Conservation measures (optional)

Decreto 110/2015, de 19 de mayo, por el que se regula la red ecologica europea Natura 2000 en Extremadura.

 

7. MAP OF THE SITE

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SITE DISPLAY