Conservation Evidence: Evidence Data

Collected Evidence: Collected Evidence: Restore former mining sites Twelve studies evaluated the effects of restoring former mining sites on mammals. Eleven studies were in Australia and one was in the USA. COMMUNITY RESPONSE (8 STUDIES) Species richness (8 studies): A review in Australia found that seven of 11 studies indicated that rehabilitated areas had lower mammal species richness compared to unmined areas. Four of five replicated, site comparison studies, in Australia, found that mammal species richness was similar in restored mine areas compared to unmined areas or higher in restored areas (but similar when considering only native species). One study found that species richness was lower in restored compared to in unmined areas. A replicated, controlled study in Australia found that thinning trees and burning vegetation as part of mine restoration did not increase small mammal species richness. A replicated, site comparison study in Australia found that restored mine areas were recolonized by a range of mammal species within 10 years. POPULATION RESPONSE (5 STUDIES) Abundance (5 studies): A review of rehabilitated mine sites in Australia found that only two of eight studies indicated that rehabilitated areas had equal or higher mammal densities compared to those in unmined areas. One of three replicated, site comparison studies, in the USA and Australia, found that small mammal density was similar on restored mines compared to on unmined land. One study found that for three of four species (including all three native species studied) abundance was lower in restored compared to unmined sites and one study found mixed results, including that abundances of two out of three focal native species were lower in restored compared to unmined sites. A replicated, controlled study in Australia found that thinning trees and burning vegetation as part of mine restoration did not increase small mammal abundance. BEHAVIOUR (2 STUDIES) Use (2 studies): A replicated, site comparison study in Australia found that most restored former mine areas were not used by koalas while another replicated site comparison study in Australia found quokka activity to be similar in revegetated mined sites compared to in unmined forest. OTHER (1 STUDY) Genetic diversity (1 study): A site comparison study in Australia found that in forest on restored mine areas, genetic diversity of yellow-footed antechinus was similar to that in unmined forest. Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2490https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2490Thu, 04 Jun 2020 14:08:11 +0100Collected Evidence: Collected Evidence: Use electric fencing to deter mammals from energy installations or mines We found no studies that evaluated the effects of using electric fencing to deter mammals from energy installations or mines. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2500https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2500Thu, 04 Jun 2020 15:40:13 +0100Collected Evidence: Collected Evidence: Use repellents to reduce cable gnawing One study evaluated the effects of using repellents to reduce cable gnawing. This study was in the USA. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (0 STUDIES) OTHER (1 STUDY) Human-wildlife conflict (1 study): A randomized, replicated, controlled study in the USA found that repellents only deterred cable gnawing by northern pocket gophers when encased in shrink-tubing. Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2502https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2502Thu, 04 Jun 2020 15:42:16 +0100Collected Evidence: Collected Evidence: Translocate mammals away from sites of proposed energy developments Two studies evaluated the effects of translocating mammals away from sites of proposed energy developments. One study was in Brazil and one was in Australia. COMMUNITY RESPONSE (0 STUDIES) POPULATION RESPONSE (0 STUDIES) BEHAVIOUR (2 STUDIES) Behaviour change (2 studies): A study in Brazil found that lesser anteaters translocated away from a hydroelectric development site remained close to release sites while a study in Australia found that at least one out of eight chuditchs translocated from a site to be mined returned to its site of capture. Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2517https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2517Mon, 08 Jun 2020 07:49:07 +0100