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En el instante 23 de junio de 2026, 16:04:29 UTC,
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Modificado el valor del campo
spatial_coverage
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en Towards next level in Road Ecology: from counting road-kills to assessing population impacts.
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| 81 | "name": "87706a15-f289-51cd-bb78-a66124ea8741", | 81 | "name": "87706a15-f289-51cd-bb78-a66124ea8741", | ||
| 82 | "notes": "Roads are currently one of the main attributes of | 82 | "notes": "Roads are currently one of the main attributes of | ||
| 83 | human-dominated ecosystems. Aimed to improve the socio-economic | 83 | human-dominated ecosystems. Aimed to improve the socio-economic | ||
| 84 | conditions of local communities, the global road network is | 84 | conditions of local communities, the global road network is | ||
| 85 | exponentially developing associated to the increase of gross domestic | 85 | exponentially developing associated to the increase of gross domestic | ||
| 86 | product in several world regions. Roads have negative impacts on | 86 | product in several world regions. Roads have negative impacts on | ||
| 87 | wildlife, and these impacts are studied by Road Ecology. However, | 87 | wildlife, and these impacts are studied by Road Ecology. However, | ||
| 88 | studies to date are mainly focused on individual-level approaches, | 88 | studies to date are mainly focused on individual-level approaches, | ||
| 89 | even though population-level studies have greater power to understand | 89 | even though population-level studies have greater power to understand | ||
| 90 | road impacts, as they focus on the persistence of whole populations. | 90 | road impacts, as they focus on the persistence of whole populations. | ||
| 91 | Here, we review the literature on road-kill and fragmentation studies, | 91 | Here, we review the literature on road-kill and fragmentation studies, | ||
| 92 | and their corresponding mitigation measures, emphasizing those | 92 | and their corresponding mitigation measures, emphasizing those | ||
| 93 | employing population-oriented approaches. Road-kill rates are | 93 | employing population-oriented approaches. Road-kill rates are | ||
| 94 | especially high when species occurrence and behaviour matches high | 94 | especially high when species occurrence and behaviour matches high | ||
| 95 | traffic flow and speed. Those species that do not avoid roads undergo | 95 | traffic flow and speed. Those species that do not avoid roads undergo | ||
| 96 | higher mortality rates. Species abundance, foraging behaviour or being | 96 | higher mortality rates. Species abundance, foraging behaviour or being | ||
| 97 | ectotherms, make species more susceptible of being road-killed. On the | 97 | ectotherms, make species more susceptible of being road-killed. On the | ||
| 98 | contrary, species that avoid roads are more prone to undergo | 98 | contrary, species that avoid roads are more prone to undergo | ||
| 99 | connectivity reduction. This avoidance can be due to the road itself, | 99 | connectivity reduction. This avoidance can be due to the road itself, | ||
| 100 | to vehicle emissions or to the vehicles themselves. It is expected | 100 | to vehicle emissions or to the vehicles themselves. It is expected | ||
| 101 | that those traits influencing the impact of general habitat | 101 | that those traits influencing the impact of general habitat | ||
| 102 | fragmentation, like low reproductive rates, long generation time or | 102 | fragmentation, like low reproductive rates, long generation time or | ||
| 103 | large area requirements, are also important for road-mediated | 103 | large area requirements, are also important for road-mediated | ||
| 104 | fragmentation. Fencing road sections is the most effective mitigation | 104 | fragmentation. Fencing road sections is the most effective mitigation | ||
| 105 | measure to reduce road-kills. Unfortunately, fencing also reduces | 105 | measure to reduce road-kills. Unfortunately, fencing also reduces | ||
| 106 | habitat connectivity which developers try to minimize with the | 106 | habitat connectivity which developers try to minimize with the | ||
| 107 | construction of wildlife passages. Some methodologies which explore | 107 | construction of wildlife passages. Some methodologies which explore | ||
| 108 | the effectiveness of mitigations, like carcass counts or passage use, | 108 | the effectiveness of mitigations, like carcass counts or passage use, | ||
| 109 | do not provide information on their effectiveness for population | 109 | do not provide information on their effectiveness for population | ||
| 110 | persistence, which should be a priority of research. Rather than | 110 | persistence, which should be a priority of research. Rather than | ||
| 111 | limiting data collection to detect road mortality, reduced | 111 | limiting data collection to detect road mortality, reduced | ||
| 112 | connectivity or passage use, road ecologists should strive to quantify | 112 | connectivity or passage use, road ecologists should strive to quantify | ||
| 113 | whether ecosystem functionality is being altered by roads, and whether | 113 | whether ecosystem functionality is being altered by roads, and whether | ||
| 114 | it has been restored (if necessary) after mitigation actions. For | 114 | it has been restored (if necessary) after mitigation actions. For | ||
| 115 | these purposes, a priority should be to explore the demographic impact | 115 | these purposes, a priority should be to explore the demographic impact | ||
| 116 | of roads on population persistence probability, and how this increases | 116 | of roads on population persistence probability, and how this increases | ||
| 117 | after mitigation. To this end, genetics are useful to identify | 117 | after mitigation. To this end, genetics are useful to identify | ||
| 118 | population substructuring due to road presence, to know effective | 118 | population substructuring due to road presence, to know effective | ||
| 119 | population sizes, breeding rates or to identify individuals. | 119 | population sizes, breeding rates or to identify individuals. | ||
| 120 | Population modelling using demographic approaches can be employed to | 120 | Population modelling using demographic approaches can be employed to | ||
| 121 | explore how populations respond to road mortality, to select the least | 121 | explore how populations respond to road mortality, to select the least | ||
| 122 | impacting construction alternative, as well as to identify the | 122 | impacting construction alternative, as well as to identify the | ||
| 123 | sections where mitigation measures maximizes the functional | 123 | sections where mitigation measures maximizes the functional | ||
| 124 | connectivity. Finally, the huge development of road networks in | 124 | connectivity. Finally, the huge development of road networks in | ||
| 125 | environmentally vulnerable countries will benefit from the input of | 125 | environmentally vulnerable countries will benefit from the input of | ||
| 126 | ecologists during the planning process, from the integration of roads | 126 | ecologists during the planning process, from the integration of roads | ||
| 127 | within Strategic Environmental and Social Assessments, and from the | 127 | within Strategic Environmental and Social Assessments, and from the | ||
| 128 | inclusion of targets explicitly focused on linear infrastructures on | 128 | inclusion of targets explicitly focused on linear infrastructures on | ||
| 129 | the Strategic Plan for Biodiversity by the United Nations.", | 129 | the Strategic Plan for Biodiversity by the United Nations.", | ||
| 130 | "notes_translated": { | 130 | "notes_translated": { | ||
| 131 | "en": "Roads are currently one of the main attributes of | 131 | "en": "Roads are currently one of the main attributes of | ||
| 132 | human-dominated ecosystems. Aimed to improve the socio-economic | 132 | human-dominated ecosystems. Aimed to improve the socio-economic | ||
| 133 | conditions of local communities, the global road network is | 133 | conditions of local communities, the global road network is | ||
| 134 | exponentially developing associated to the increase of gross domestic | 134 | exponentially developing associated to the increase of gross domestic | ||
| 135 | product in several world regions. Roads have negative impacts on | 135 | product in several world regions. Roads have negative impacts on | ||
| 136 | wildlife, and these impacts are studied by Road Ecology. However, | 136 | wildlife, and these impacts are studied by Road Ecology. However, | ||
| 137 | studies to date are mainly focused on individual-level approaches, | 137 | studies to date are mainly focused on individual-level approaches, | ||
| 138 | even though population-level studies have greater power to understand | 138 | even though population-level studies have greater power to understand | ||
| 139 | road impacts, as they focus on the persistence of whole populations. | 139 | road impacts, as they focus on the persistence of whole populations. | ||
| 140 | Here, we review the literature on road-kill and fragmentation studies, | 140 | Here, we review the literature on road-kill and fragmentation studies, | ||
| 141 | and their corresponding mitigation measures, emphasizing those | 141 | and their corresponding mitigation measures, emphasizing those | ||
| 142 | employing population-oriented approaches. Road-kill rates are | 142 | employing population-oriented approaches. Road-kill rates are | ||
| 143 | especially high when species occurrence and behaviour matches high | 143 | especially high when species occurrence and behaviour matches high | ||
| 144 | traffic flow and speed. Those species that do not avoid roads undergo | 144 | traffic flow and speed. Those species that do not avoid roads undergo | ||
| 145 | higher mortality rates. Species abundance, foraging behaviour or being | 145 | higher mortality rates. Species abundance, foraging behaviour or being | ||
| 146 | ectotherms, make species more susceptible of being road-killed. On the | 146 | ectotherms, make species more susceptible of being road-killed. On the | ||
| 147 | contrary, species that avoid roads are more prone to undergo | 147 | contrary, species that avoid roads are more prone to undergo | ||
| 148 | connectivity reduction. This avoidance can be due to the road itself, | 148 | connectivity reduction. This avoidance can be due to the road itself, | ||
| 149 | to vehicle emissions or to the vehicles themselves. It is expected | 149 | to vehicle emissions or to the vehicles themselves. It is expected | ||
| 150 | that those traits influencing the impact of general habitat | 150 | that those traits influencing the impact of general habitat | ||
| 151 | fragmentation, like low reproductive rates, long generation time or | 151 | fragmentation, like low reproductive rates, long generation time or | ||
| 152 | large area requirements, are also important for road-mediated | 152 | large area requirements, are also important for road-mediated | ||
| 153 | fragmentation. Fencing road sections is the most effective mitigation | 153 | fragmentation. Fencing road sections is the most effective mitigation | ||
| 154 | measure to reduce road-kills. Unfortunately, fencing also reduces | 154 | measure to reduce road-kills. Unfortunately, fencing also reduces | ||
| 155 | habitat connectivity which developers try to minimize with the | 155 | habitat connectivity which developers try to minimize with the | ||
| 156 | construction of wildlife passages. Some methodologies which explore | 156 | construction of wildlife passages. Some methodologies which explore | ||
| 157 | the effectiveness of mitigations, like carcass counts or passage use, | 157 | the effectiveness of mitigations, like carcass counts or passage use, | ||
| 158 | do not provide information on their effectiveness for population | 158 | do not provide information on their effectiveness for population | ||
| 159 | persistence, which should be a priority of research. Rather than | 159 | persistence, which should be a priority of research. Rather than | ||
| 160 | limiting data collection to detect road mortality, reduced | 160 | limiting data collection to detect road mortality, reduced | ||
| 161 | connectivity or passage use, road ecologists should strive to quantify | 161 | connectivity or passage use, road ecologists should strive to quantify | ||
| 162 | whether ecosystem functionality is being altered by roads, and whether | 162 | whether ecosystem functionality is being altered by roads, and whether | ||
| 163 | it has been restored (if necessary) after mitigation actions. For | 163 | it has been restored (if necessary) after mitigation actions. For | ||
| 164 | these purposes, a priority should be to explore the demographic impact | 164 | these purposes, a priority should be to explore the demographic impact | ||
| 165 | of roads on population persistence probability, and how this increases | 165 | of roads on population persistence probability, and how this increases | ||
| 166 | after mitigation. To this end, genetics are useful to identify | 166 | after mitigation. To this end, genetics are useful to identify | ||
| 167 | population substructuring due to road presence, to know effective | 167 | population substructuring due to road presence, to know effective | ||
| 168 | population sizes, breeding rates or to identify individuals. | 168 | population sizes, breeding rates or to identify individuals. | ||
| 169 | Population modelling using demographic approaches can be employed to | 169 | Population modelling using demographic approaches can be employed to | ||
| 170 | explore how populations respond to road mortality, to select the least | 170 | explore how populations respond to road mortality, to select the least | ||
| 171 | impacting construction alternative, as well as to identify the | 171 | impacting construction alternative, as well as to identify the | ||
| 172 | sections where mitigation measures maximizes the functional | 172 | sections where mitigation measures maximizes the functional | ||
| 173 | connectivity. Finally, the huge development of road networks in | 173 | connectivity. Finally, the huge development of road networks in | ||
| 174 | environmentally vulnerable countries will benefit from the input of | 174 | environmentally vulnerable countries will benefit from the input of | ||
| 175 | ecologists during the planning process, from the integration of roads | 175 | ecologists during the planning process, from the integration of roads | ||
| 176 | within Strategic Environmental and Social Assessments, and from the | 176 | within Strategic Environmental and Social Assessments, and from the | ||
| 177 | inclusion of targets explicitly focused on linear infrastructures on | 177 | inclusion of targets explicitly focused on linear infrastructures on | ||
| 178 | the Strategic Plan for Biodiversity by the United Nations.", | 178 | the Strategic Plan for Biodiversity by the United Nations.", | ||
| 179 | "es": "Roads are currently one of the main attributes of | 179 | "es": "Roads are currently one of the main attributes of | ||
| 180 | human-dominated ecosystems. Aimed to improve the socio-economic | 180 | human-dominated ecosystems. Aimed to improve the socio-economic | ||
| 181 | conditions of local communities, the global road network is | 181 | conditions of local communities, the global road network is | ||
| 182 | exponentially developing associated to the increase of gross domestic | 182 | exponentially developing associated to the increase of gross domestic | ||
| 183 | product in several world regions. Roads have negative impacts on | 183 | product in several world regions. Roads have negative impacts on | ||
| 184 | wildlife, and these impacts are studied by Road Ecology. However, | 184 | wildlife, and these impacts are studied by Road Ecology. However, | ||
| 185 | studies to date are mainly focused on individual-level approaches, | 185 | studies to date are mainly focused on individual-level approaches, | ||
| 186 | even though population-level studies have greater power to understand | 186 | even though population-level studies have greater power to understand | ||
| 187 | road impacts, as they focus on the persistence of whole populations. | 187 | road impacts, as they focus on the persistence of whole populations. | ||
| 188 | Here, we review the literature on road-kill and fragmentation studies, | 188 | Here, we review the literature on road-kill and fragmentation studies, | ||
| 189 | and their corresponding mitigation measures, emphasizing those | 189 | and their corresponding mitigation measures, emphasizing those | ||
| 190 | employing population-oriented approaches. Road-kill rates are | 190 | employing population-oriented approaches. Road-kill rates are | ||
| 191 | especially high when species occurrence and behaviour matches high | 191 | especially high when species occurrence and behaviour matches high | ||
| 192 | traffic flow and speed. Those species that do not avoid roads undergo | 192 | traffic flow and speed. Those species that do not avoid roads undergo | ||
| 193 | higher mortality rates. Species abundance, foraging behaviour or being | 193 | higher mortality rates. Species abundance, foraging behaviour or being | ||
| 194 | ectotherms, make species more susceptible of being road-killed. On the | 194 | ectotherms, make species more susceptible of being road-killed. On the | ||
| 195 | contrary, species that avoid roads are more prone to undergo | 195 | contrary, species that avoid roads are more prone to undergo | ||
| 196 | connectivity reduction. This avoidance can be due to the road itself, | 196 | connectivity reduction. This avoidance can be due to the road itself, | ||
| 197 | to vehicle emissions or to the vehicles themselves. It is expected | 197 | to vehicle emissions or to the vehicles themselves. It is expected | ||
| 198 | that those traits influencing the impact of general habitat | 198 | that those traits influencing the impact of general habitat | ||
| 199 | fragmentation, like low reproductive rates, long generation time or | 199 | fragmentation, like low reproductive rates, long generation time or | ||
| 200 | large area requirements, are also important for road-mediated | 200 | large area requirements, are also important for road-mediated | ||
| 201 | fragmentation. Fencing road sections is the most effective mitigation | 201 | fragmentation. Fencing road sections is the most effective mitigation | ||
| 202 | measure to reduce road-kills. Unfortunately, fencing also reduces | 202 | measure to reduce road-kills. Unfortunately, fencing also reduces | ||
| 203 | habitat connectivity which developers try to minimize with the | 203 | habitat connectivity which developers try to minimize with the | ||
| 204 | construction of wildlife passages. Some methodologies which explore | 204 | construction of wildlife passages. Some methodologies which explore | ||
| 205 | the effectiveness of mitigations, like carcass counts or passage use, | 205 | the effectiveness of mitigations, like carcass counts or passage use, | ||
| 206 | do not provide information on their effectiveness for population | 206 | do not provide information on their effectiveness for population | ||
| 207 | persistence, which should be a priority of research. Rather than | 207 | persistence, which should be a priority of research. Rather than | ||
| 208 | limiting data collection to detect road mortality, reduced | 208 | limiting data collection to detect road mortality, reduced | ||
| 209 | connectivity or passage use, road ecologists should strive to quantify | 209 | connectivity or passage use, road ecologists should strive to quantify | ||
| 210 | whether ecosystem functionality is being altered by roads, and whether | 210 | whether ecosystem functionality is being altered by roads, and whether | ||
| 211 | it has been restored (if necessary) after mitigation actions. For | 211 | it has been restored (if necessary) after mitigation actions. For | ||
| 212 | these purposes, a priority should be to explore the demographic impact | 212 | these purposes, a priority should be to explore the demographic impact | ||
| 213 | of roads on population persistence probability, and how this increases | 213 | of roads on population persistence probability, and how this increases | ||
| 214 | after mitigation. To this end, genetics are useful to identify | 214 | after mitigation. To this end, genetics are useful to identify | ||
| 215 | population substructuring due to road presence, to know effective | 215 | population substructuring due to road presence, to know effective | ||
| 216 | population sizes, breeding rates or to identify individuals. | 216 | population sizes, breeding rates or to identify individuals. | ||
| 217 | Population modelling using demographic approaches can be employed to | 217 | Population modelling using demographic approaches can be employed to | ||
| 218 | explore how populations respond to road mortality, to select the least | 218 | explore how populations respond to road mortality, to select the least | ||
| 219 | impacting construction alternative, as well as to identify the | 219 | impacting construction alternative, as well as to identify the | ||
| 220 | sections where mitigation measures maximizes the functional | 220 | sections where mitigation measures maximizes the functional | ||
| 221 | connectivity. Finally, the huge development of road networks in | 221 | connectivity. Finally, the huge development of road networks in | ||
| 222 | environmentally vulnerable countries will benefit from the input of | 222 | environmentally vulnerable countries will benefit from the input of | ||
| 223 | ecologists during the planning process, from the integration of roads | 223 | ecologists during the planning process, from the integration of roads | ||
| 224 | within Strategic Environmental and Social Assessments, and from the | 224 | within Strategic Environmental and Social Assessments, and from the | ||
| 225 | inclusion of targets explicitly focused on linear infrastructures on | 225 | inclusion of targets explicitly focused on linear infrastructures on | ||
| 226 | the Strategic Plan for Biodiversity by the United Nations." | 226 | the Strategic Plan for Biodiversity by the United Nations." | ||
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