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en Predicting fragmentation effects on wildlife habitats of future planned infrastructure in protected metropolitan green space. The case of Collserola Park in Barcelona. -
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del recurso Acceso al recurso a2026-06-25
(anteriormente2026-06-23
) en Predicting fragmentation effects on wildlife habitats of future planned infrastructure in protected metropolitan green space. The case of Collserola Park in Barcelona.
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| 5 | "author": "Cahill, S., Llimona, F. y Ten\u00e9s, A.", | 5 | "author": "Cahill, S., Llimona, F. y Ten\u00e9s, A.", | ||
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| 34 | "name": "Cahill, S., Llimona, F. y Ten\u00e9s, A." | 34 | "name": "Cahill, S., Llimona, F. y Ten\u00e9s, A." | ||
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| 43 | { | ||||
| 44 | "description": "La fragmentaci\u00f3n del h\u00e1bitat se define | ||||
| 45 | como el proceso durante el cual una gran extensi\u00f3n de | ||||
| 46 | h\u00e1bitat se transforma en una serie de parches m\u00e1s | ||||
| 47 | peque\u00f1os de menor superficie total aislados entre s\u00ed por una | ||||
| 48 | matriz de h\u00e1bitats distinta de la original", | ||||
| 49 | "display_name": "Fragmentaci\u00f3n del h\u00e1bitat", | ||||
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| 52 | e_2010_UE_Illustr.jpg/320px-Green_infrastructure_2010_UE_Illustr.jpg", | ||||
| 53 | "name": "fragmentacion-habitat", | ||||
| 54 | "title": "Fragmentaci\u00f3n del h\u00e1bitat" | ||||
| 55 | } | ||||
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| 53 | "lineage_process_steps": [], | 67 | "lineage_process_steps": [], | ||
| 54 | "lineage_source": [ | 68 | "lineage_source": [ | ||
| 55 | "Habitat Fragmentation due to Transport Infrastructure & | 69 | "Habitat Fragmentation due to Transport Infrastructure & | ||
| 56 | Presentation of COST action 341 products" | 70 | Presentation of COST action 341 products" | ||
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| 65 | "miteco_data_population": { | 79 | "miteco_data_population": { | ||
| 66 | "es": "" | 80 | "es": "" | ||
| 67 | }, | 81 | }, | ||
| 68 | "miteco_data_territory": { | 82 | "miteco_data_territory": { | ||
| 69 | "es": "" | 83 | "es": "" | ||
| 70 | }, | 84 | }, | ||
| 71 | "miteco_dataset_type": | 85 | "miteco_dataset_type": | ||
| 72 | //publications.europa.eu/resource/authority/dataset-type/STATISTICAL", | 86 | //publications.europa.eu/resource/authority/dataset-type/STATISTICAL", | ||
| 73 | "miteco_geo_level": "1", | 87 | "miteco_geo_level": "1", | ||
| n | 74 | "modified": "2026-06-23", | n | 88 | "modified": "2026-06-25", |
| 75 | "name": "aae371ad-dbfe-5de1-8206-3cb522732af2", | 89 | "name": "aae371ad-dbfe-5de1-8206-3cb522732af2", | ||
| 76 | "notes": "Collserola Park is situated within the greater | 90 | "notes": "Collserola Park is situated within the greater | ||
| 77 | metropolitan area of Barcelona,\n close to the Mediterranean | 91 | metropolitan area of Barcelona,\n close to the Mediterranean | ||
| 78 | coastline. The park occupies some 8,000 ha of\n predominantly Aleppo | 92 | coastline. The park occupies some 8,000 ha of\n predominantly Aleppo | ||
| 79 | pine (Pinus halepensis) and Holm oak (Quercus ilex)\n woodlands with a | 93 | pine (Pinus halepensis) and Holm oak (Quercus ilex)\n woodlands with a | ||
| 80 | high diversity of wildlife habitats. Despite its overall\n | 94 | high diversity of wildlife habitats. Despite its overall\n | ||
| 81 | metropolitan context, the park contains a surprisingly high diversity | 95 | metropolitan context, the park contains a surprisingly high diversity | ||
| 82 | of fauna,\n and is an important area for birds such as raptors, as | 96 | of fauna,\n and is an important area for birds such as raptors, as | ||
| 83 | well as amphibians,\n reptiles and mammals.\n Over the past few | 97 | well as amphibians,\n reptiles and mammals.\n Over the past few | ||
| 84 | decades there has been a rapid growth in urban and\n industrial | 98 | decades there has been a rapid growth in urban and\n industrial | ||
| 85 | development in the Barcelona metropolitan area. As a consequence,\n | 99 | development in the Barcelona metropolitan area. As a consequence,\n | ||
| 86 | many wildlife habitats in Collserola park are now effectively isolated | 100 | many wildlife habitats in Collserola park are now effectively isolated | ||
| 87 | from\n those of other nearby natural areas by a ring of major | 101 | from\n those of other nearby natural areas by a ring of major | ||
| 88 | transportation\n infrastructures and urbanised ground. A series of | 102 | transportation\n infrastructures and urbanised ground. A series of | ||
| 89 | roads, including a fenced\n motorway and a railway, also cross the | 103 | roads, including a fenced\n motorway and a railway, also cross the | ||
| 90 | park within its boundaries leading to\n internal habitat fragmentation | 104 | park within its boundaries leading to\n internal habitat fragmentation | ||
| 91 | and limiting wildlife movements to certain areas.\n There is also a | 105 | and limiting wildlife movements to certain areas.\n There is also a | ||
| 92 | network of limited-access forest roads and tracks which lead to\n | 106 | network of limited-access forest roads and tracks which lead to\n | ||
| 93 | increased disturbance in sensitive areas and may further intensify | 107 | increased disturbance in sensitive areas and may further intensify | ||
| 94 | habitat\n fragmentation for certain species.\n The General | 108 | habitat\n fragmentation for certain species.\n The General | ||
| 95 | Metropolitan Plan for the Barcelona area envisages the\n development | 109 | Metropolitan Plan for the Barcelona area envisages the\n development | ||
| 96 | of further new infrastructure within and around the park in the\n | 110 | of further new infrastructure within and around the park in the\n | ||
| 97 | future. Existing data obtained from routine monitoring and specific | 111 | future. Existing data obtained from routine monitoring and specific | ||
| 98 | studies\n carried out on several species of fauna in the park over | 112 | studies\n carried out on several species of fauna in the park over | ||
| 99 | recent years has\n provided abundant information on wildlife | 113 | recent years has\n provided abundant information on wildlife | ||
| 100 | requirements in Collserola. Data has\n also been compiled on roadkills | 114 | requirements in Collserola. Data has\n also been compiled on roadkills | ||
| 101 | in the park on a day to day basis for more\n than a decade. | 115 | in the park on a day to day basis for more\n than a decade. | ||
| 102 | Consideration of these all data, in combination with detalied\n GIS | 116 | Consideration of these all data, in combination with detalied\n GIS | ||
| 103 | analyses of future scenarios which simulate the planned | 117 | analyses of future scenarios which simulate the planned | ||
| 104 | infrastructures\n foreseen, has allowed for a prediction of likely | 118 | infrastructures\n foreseen, has allowed for a prediction of likely | ||
| 105 | habitat fragmentation effects\n and other impacts on certain wildlife | 119 | habitat fragmentation effects\n and other impacts on certain wildlife | ||
| 106 | species in Collserola Park.\n If undertaken in the future, certain | 120 | species in Collserola Park.\n If undertaken in the future, certain | ||
| 107 | planned new infrastructures could seriously\n jeopardise the long-term | 121 | planned new infrastructures could seriously\n jeopardise the long-term | ||
| 108 | viability of certain wildlife populations in Collserola\n park and | 122 | viability of certain wildlife populations in Collserola\n park and | ||
| 109 | undermine its overall ecological integrity. The possibility of this\n | 123 | undermine its overall ecological integrity. The possibility of this\n | ||
| 110 | occurring is increased by the fact that exchange with outlying natural | 124 | occurring is increased by the fact that exchange with outlying natural | ||
| 111 | areas is\n extremely limited. Urbanisation processes beyond the | 125 | areas is\n extremely limited. Urbanisation processes beyond the | ||
| 112 | park\u2019s boundaries,\n facilitated by infrastructure development, | 126 | park\u2019s boundaries,\n facilitated by infrastructure development, | ||
| 113 | are also leading to significant habitat\n loss and alteration in | 127 | are also leading to significant habitat\n loss and alteration in | ||
| 114 | remaining metropolitan green space, thus lowering\n threshold levels | 128 | remaining metropolitan green space, thus lowering\n threshold levels | ||
| 115 | for sensitive species within the park.\n Palabras clave: Connectivity, | 129 | for sensitive species within the park.\n Palabras clave: Connectivity, | ||
| 116 | Forest, Habitat fragmentation, Infrastructure planning", | 130 | Forest, Habitat fragmentation, Infrastructure planning", | ||
| 117 | "notes_translated": { | 131 | "notes_translated": { | ||
| 118 | "en": "Collserola Park is situated within the greater metropolitan | 132 | "en": "Collserola Park is situated within the greater metropolitan | ||
| 119 | area of Barcelona,\nclose to the Mediterranean coastline. The park | 133 | area of Barcelona,\nclose to the Mediterranean coastline. The park | ||
| 120 | occupies some 8,000 ha of\npredominantly Aleppo pine (Pinus | 134 | occupies some 8,000 ha of\npredominantly Aleppo pine (Pinus | ||
| 121 | halepensis) and Holm oak (Quercus ilex)\nwoodlands with a high | 135 | halepensis) and Holm oak (Quercus ilex)\nwoodlands with a high | ||
| 122 | diversity of wildlife habitats. Despite its overall\nmetropolitan | 136 | diversity of wildlife habitats. Despite its overall\nmetropolitan | ||
| 123 | context, the park contains a surprisingly high diversity of | 137 | context, the park contains a surprisingly high diversity of | ||
| 124 | fauna,\nand is an important area for birds such as raptors, as well as | 138 | fauna,\nand is an important area for birds such as raptors, as well as | ||
| 125 | amphibians,\nreptiles and mammals.\nOver the past few decades there | 139 | amphibians,\nreptiles and mammals.\nOver the past few decades there | ||
| 126 | has been a rapid growth in urban and\nindustrial development in the | 140 | has been a rapid growth in urban and\nindustrial development in the | ||
| 127 | Barcelona metropolitan area. As a consequence,\nmany wildlife habitats | 141 | Barcelona metropolitan area. As a consequence,\nmany wildlife habitats | ||
| 128 | in Collserola park are now effectively isolated from\nthose of other | 142 | in Collserola park are now effectively isolated from\nthose of other | ||
| 129 | nearby natural areas by a ring of major | 143 | nearby natural areas by a ring of major | ||
| 130 | transportation\ninfrastructures and urbanised ground. A series of | 144 | transportation\ninfrastructures and urbanised ground. A series of | ||
| 131 | roads, including a fenced\nmotorway and a railway, also cross the park | 145 | roads, including a fenced\nmotorway and a railway, also cross the park | ||
| 132 | within its boundaries leading to\ninternal habitat fragmentation and | 146 | within its boundaries leading to\ninternal habitat fragmentation and | ||
| 133 | limiting wildlife movements to certain areas.\nThere is also a network | 147 | limiting wildlife movements to certain areas.\nThere is also a network | ||
| 134 | of limited-access forest roads and tracks which lead to\nincreased | 148 | of limited-access forest roads and tracks which lead to\nincreased | ||
| 135 | disturbance in sensitive areas and may further intensify | 149 | disturbance in sensitive areas and may further intensify | ||
| 136 | habitat\nfragmentation for certain species.\nThe General Metropolitan | 150 | habitat\nfragmentation for certain species.\nThe General Metropolitan | ||
| 137 | Plan for the Barcelona area envisages the\ndevelopment of further new | 151 | Plan for the Barcelona area envisages the\ndevelopment of further new | ||
| 138 | infrastructure within and around the park in the\nfuture. Existing | 152 | infrastructure within and around the park in the\nfuture. Existing | ||
| 139 | data obtained from routine monitoring and specific studies\ncarried | 153 | data obtained from routine monitoring and specific studies\ncarried | ||
| 140 | out on several species of fauna in the park over recent years | 154 | out on several species of fauna in the park over recent years | ||
| 141 | has\nprovided abundant information on wildlife requirements in | 155 | has\nprovided abundant information on wildlife requirements in | ||
| 142 | Collserola. Data has\nalso been compiled on roadkills in the park on a | 156 | Collserola. Data has\nalso been compiled on roadkills in the park on a | ||
| 143 | day to day basis for more\nthan a decade. Consideration of these all | 157 | day to day basis for more\nthan a decade. Consideration of these all | ||
| 144 | data, in combination with detalied\nGIS analyses of future scenarios | 158 | data, in combination with detalied\nGIS analyses of future scenarios | ||
| 145 | which simulate the planned infrastructures\nforeseen, has allowed for | 159 | which simulate the planned infrastructures\nforeseen, has allowed for | ||
| 146 | a prediction of likely habitat fragmentation effects\nand other | 160 | a prediction of likely habitat fragmentation effects\nand other | ||
| 147 | impacts on certain wildlife species in Collserola Park.\nIf undertaken | 161 | impacts on certain wildlife species in Collserola Park.\nIf undertaken | ||
| 148 | in the future, certain planned new infrastructures could | 162 | in the future, certain planned new infrastructures could | ||
| 149 | seriously\njeopardise the long-term viability of certain wildlife | 163 | seriously\njeopardise the long-term viability of certain wildlife | ||
| 150 | populations in Collserola\npark and undermine its overall ecological | 164 | populations in Collserola\npark and undermine its overall ecological | ||
| 151 | integrity. The possibility of this\noccurring is increased by the fact | 165 | integrity. The possibility of this\noccurring is increased by the fact | ||
| 152 | that exchange with outlying natural areas is\nextremely limited. | 166 | that exchange with outlying natural areas is\nextremely limited. | ||
| 153 | Urbanisation processes beyond the park\u2019s boundaries,\nfacilitated | 167 | Urbanisation processes beyond the park\u2019s boundaries,\nfacilitated | ||
| 154 | by infrastructure development, are also leading to significant | 168 | by infrastructure development, are also leading to significant | ||
| 155 | habitat\nloss and alteration in remaining metropolitan green space, | 169 | habitat\nloss and alteration in remaining metropolitan green space, | ||
| 156 | thus lowering\nthreshold levels for sensitive species within the | 170 | thus lowering\nthreshold levels for sensitive species within the | ||
| 157 | park.", | 171 | park.", | ||
| 158 | "es": "Collserola Park is situated within the greater metropolitan | 172 | "es": "Collserola Park is situated within the greater metropolitan | ||
| 159 | area of Barcelona,\n close to the Mediterranean coastline. The park | 173 | area of Barcelona,\n close to the Mediterranean coastline. The park | ||
| 160 | occupies some 8,000 ha of\n predominantly Aleppo pine (Pinus | 174 | occupies some 8,000 ha of\n predominantly Aleppo pine (Pinus | ||
| 161 | halepensis) and Holm oak (Quercus ilex)\n woodlands with a high | 175 | halepensis) and Holm oak (Quercus ilex)\n woodlands with a high | ||
| 162 | diversity of wildlife habitats. Despite its overall\n metropolitan | 176 | diversity of wildlife habitats. Despite its overall\n metropolitan | ||
| 163 | context, the park contains a surprisingly high diversity of fauna,\n | 177 | context, the park contains a surprisingly high diversity of fauna,\n | ||
| 164 | and is an important area for birds such as raptors, as well as | 178 | and is an important area for birds such as raptors, as well as | ||
| 165 | amphibians,\n reptiles and mammals.\n Over the past few decades there | 179 | amphibians,\n reptiles and mammals.\n Over the past few decades there | ||
| 166 | has been a rapid growth in urban and\n industrial development in the | 180 | has been a rapid growth in urban and\n industrial development in the | ||
| 167 | Barcelona metropolitan area. As a consequence,\n many wildlife | 181 | Barcelona metropolitan area. As a consequence,\n many wildlife | ||
| 168 | habitats in Collserola park are now effectively isolated from\n those | 182 | habitats in Collserola park are now effectively isolated from\n those | ||
| 169 | of other nearby natural areas by a ring of major transportation\n | 183 | of other nearby natural areas by a ring of major transportation\n | ||
| 170 | infrastructures and urbanised ground. A series of roads, including a | 184 | infrastructures and urbanised ground. A series of roads, including a | ||
| 171 | fenced\n motorway and a railway, also cross the park within its | 185 | fenced\n motorway and a railway, also cross the park within its | ||
| 172 | boundaries leading to\n internal habitat fragmentation and limiting | 186 | boundaries leading to\n internal habitat fragmentation and limiting | ||
| 173 | wildlife movements to certain areas.\n There is also a network of | 187 | wildlife movements to certain areas.\n There is also a network of | ||
| 174 | limited-access forest roads and tracks which lead to\n increased | 188 | limited-access forest roads and tracks which lead to\n increased | ||
| 175 | disturbance in sensitive areas and may further intensify habitat\n | 189 | disturbance in sensitive areas and may further intensify habitat\n | ||
| 176 | fragmentation for certain species.\n The General Metropolitan Plan for | 190 | fragmentation for certain species.\n The General Metropolitan Plan for | ||
| 177 | the Barcelona area envisages the\n development of further new | 191 | the Barcelona area envisages the\n development of further new | ||
| 178 | infrastructure within and around the park in the\n future. Existing | 192 | infrastructure within and around the park in the\n future. Existing | ||
| 179 | data obtained from routine monitoring and specific studies\n carried | 193 | data obtained from routine monitoring and specific studies\n carried | ||
| 180 | out on several species of fauna in the park over recent years has\n | 194 | out on several species of fauna in the park over recent years has\n | ||
| 181 | provided abundant information on wildlife requirements in Collserola. | 195 | provided abundant information on wildlife requirements in Collserola. | ||
| 182 | Data has\n also been compiled on roadkills in the park on a day to day | 196 | Data has\n also been compiled on roadkills in the park on a day to day | ||
| 183 | basis for more\n than a decade. Consideration of these all data, in | 197 | basis for more\n than a decade. Consideration of these all data, in | ||
| 184 | combination with detalied\n GIS analyses of future scenarios which | 198 | combination with detalied\n GIS analyses of future scenarios which | ||
| 185 | simulate the planned infrastructures\n foreseen, has allowed for a | 199 | simulate the planned infrastructures\n foreseen, has allowed for a | ||
| 186 | prediction of likely habitat fragmentation effects\n and other impacts | 200 | prediction of likely habitat fragmentation effects\n and other impacts | ||
| 187 | on certain wildlife species in Collserola Park.\n If undertaken in the | 201 | on certain wildlife species in Collserola Park.\n If undertaken in the | ||
| 188 | future, certain planned new infrastructures could seriously\n | 202 | future, certain planned new infrastructures could seriously\n | ||
| 189 | jeopardise the long-term viability of certain wildlife populations in | 203 | jeopardise the long-term viability of certain wildlife populations in | ||
| 190 | Collserola\n park and undermine its overall ecological integrity. The | 204 | Collserola\n park and undermine its overall ecological integrity. The | ||
| 191 | possibility of this\n occurring is increased by the fact that exchange | 205 | possibility of this\n occurring is increased by the fact that exchange | ||
| 192 | with outlying natural areas is\n extremely limited. Urbanisation | 206 | with outlying natural areas is\n extremely limited. Urbanisation | ||
| 193 | processes beyond the park\u2019s boundaries,\n facilitated by | 207 | processes beyond the park\u2019s boundaries,\n facilitated by | ||
| 194 | infrastructure development, are also leading to significant habitat\n | 208 | infrastructure development, are also leading to significant habitat\n | ||
| 195 | loss and alteration in remaining metropolitan green space, thus | 209 | loss and alteration in remaining metropolitan green space, thus | ||
| 196 | lowering\n threshold levels for sensitive species within the park.\n | 210 | lowering\n threshold levels for sensitive species within the park.\n | ||
| 197 | Palabras clave: Connectivity, Forest, Habitat fragmentation, | 211 | Palabras clave: Connectivity, Forest, Habitat fragmentation, | ||
| 198 | Infrastructure planning" | 212 | Infrastructure planning" | ||
| 199 | }, | 213 | }, | ||
| 200 | "num_resources": 1, | 214 | "num_resources": 1, | ||
| 201 | "num_tags": 6, | 215 | "num_tags": 6, | ||
| 202 | "organization": { | 216 | "organization": { | ||
| 203 | "approval_status": "approved", | 217 | "approval_status": "approved", | ||
| 204 | "created": "2026-06-23T14:36:08.942021", | 218 | "created": "2026-06-23T14:36:08.942021", | ||
| 205 | "description": "", | 219 | "description": "", | ||
| 206 | "id": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", | 220 | "id": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", | ||
| 207 | "image_url": "", | 221 | "image_url": "", | ||
| 208 | "is_organization": true, | 222 | "is_organization": true, | ||
| 209 | "name": "iepnb", | 223 | "name": "iepnb", | ||
| 210 | "state": "active", | 224 | "state": "active", | ||
| 211 | "title": "", | 225 | "title": "", | ||
| 212 | "type": "organization" | 226 | "type": "organization" | ||
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| 214 | "owner_org": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", | 228 | "owner_org": "bca483f7-26e2-4ed8-99e8-65f5b3c7a26e", | ||
| 215 | "private": false, | 229 | "private": false, | ||
| 216 | "provenance": { | 230 | "provenance": { | ||
| 217 | "en": "", | 231 | "en": "", | ||
| 218 | "es": "" | 232 | "es": "" | ||
| 219 | }, | 233 | }, | ||
| 220 | "publisher": [ | 234 | "publisher": [ | ||
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| 370 | "title_translated": { | 384 | "title_translated": { | ||
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| 372 | "es": "Predicting fragmentation effects on wildlife habitats of | 386 | "es": "Predicting fragmentation effects on wildlife habitats of | ||
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| 374 | The case of Collserola Park in Barcelona." | 388 | The case of Collserola Park in Barcelona." | ||
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