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The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

• Lawrence N Hudson, Tim Newbold, +240 authors Andy Purvis
• Ecology and evolution
• 2014

Biodiversity continues to decline in the face of increasing anthropogenic pressures such as habitat destruction, exploitation, pollution and introduction of alien species. Existing global databases… (More)

Effects of feeding metabolite combinations produced by Lactobacillus plantarum on growth performance, faecal microbial population, small intestine villus height and faecal volatile fatty acids in…

• N. T. Thanh, T. C. Loh, Hooi Ling Foo, Mohd Hair-Bejo, Badrul Azhar
• British poultry science
• 2009

1. Four combinations of metabolites produced from strains of Lactobacillus plantarum were used to study the performance of broiler chickens. 2. A total of 432 male Ross broilers were raised from… (More)

Effects of in situ habitat quality and landscape characteristics in the oil palm agricultural matrix on tropical understory birds, fruit bats and butterflies

• Badrul Azhar, Chong Leong Puan, +9 authors Syari Jamian
• Biodiversity and Conservation
• 2015

The expansion of commercial oil palm crop has modified much of the natural landscape, subsequently leading to biodiversity loss in Southeast Asia. Aside from large-scale oil palm monoculture… (More)

The global palm oil sector must change to save biodiversity and improve food security in the tropics.

• Badrul Azhar, Norzanalia Saadun, Margi Prideaux, David B. Lindenmayer
• Journal of environmental management
• 2017

Most palm oil currently available in global markets is sourced from certified large-scale plantations. Comparatively little is sourced from (typically uncertified) smallholders. We argue that… (More)

Ecological impacts of oil palm agriculture on forest mammals in plantation estates and smallholdings

• Badrul Azhar, David B. Lindenmayer, Jeff Wood, Jörn Fischer, Mohamed Haroun Zakaria
• Biodiversity and Conservation
• 2014

Global oil palm expansion has caused substantial ecological damage to tropical biodiversity. We quantified wild mammal richness in large oil palm plantation estates and semi-traditional oil palm… (More)

Effects of monoculture and polyculture farming in oil palm smallholdings on terrestrial arthropod diversity

• Amal Ghazali, Siti Asmah, +7 authors Badrul Azhar
• 2016

Oil palm agriculture has become one of the economic mainstays for biodiversity-rich countries in the tropics. The conversion of native forests to oil palm monoculture plantation has caused… (More)

The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project

• Lawrence N Hudson, Tim Newbold, +497 authors Volkmar Wolters
• Ecology and evolution
• 2017

The PREDICTS project-Projecting Responses of Ecological Diversity In Changing Terrestrial Systems (www.predicts.org.uk)-has collated from published studies a large, reasonably representative database… (More)

Depauperate Avifauna in Tropical Peat Swamp Forests Following Logging and Conversion to Oil Palm Agriculture: Evidence from Mist-netting Data

• Ainil Hawa, Badrul Azhar, Marina Mohd Top, Akbar Zubaid
• Wetlands
• 2016

Increased demand for oil palms has led to a massive expansion of logging and conversion of peat swamp forests in Southeast Asia. Although palm oil is a primary driver of economic growth, the… (More)

Efficiency of Fixed-Width Transect and Line-Transect-based Distance Sampling to Survey Red Junglefowl (Gallus gallus spadiceus) in Peninsular Malaysia

• Badrul Azhar, Chong Thau Leong
• 2008

Reliable survey method is very important to estimate wildlife population. In this study, fixed-width stripand line-transect samplings were simultaneously used to yield population estimates on oil… (More)

Effects of water quality in oil palm production landscapes on tropical waterbirds in Peninsular Malaysia

• Petra Sulai, Siti Nurhidayu, Najjib Aziz, Mohamed Haroun Zakaria, Holly Barclay, Badrul Azhar
• Ecological Research
• 2015

Oil palm expansion is a major driver of habitat loss in the tropics. Although a number of studies have evaluated the consequences for terrestrial biodiversity, the effects on wetland habitats and… (More)

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