Competing consumers: contrasting the patterns and impacts of fire and mammalian herbivory in Africa
S Archibald, GP Hempson - … Transactions of the Royal …, 2016 - royalsocietypublishing.org
Fire and herbivory are the two consumers of above-ground biomass globally. They have
contrasting impacts as they differ in terms of selectivity and temporal occurrence. Here, we …
contrasting impacts as they differ in terms of selectivity and temporal occurrence. Here, we …
Strategies for global rangeland stewardship: Assessment through the lens of the equilibrium–non‐equilibrium debate
DD Briske, DL Coppock, AW Illius… - Journal of Applied …, 2020 - Wiley Online Library
This Review assesses the adequacy of current stewardship strategies to address the
accelerating challenges confronting global rangeland systems. The assessment was …
accelerating challenges confronting global rangeland systems. The assessment was …
Linking population performance to nutritional condition in an alpine ungulate
TR Stephenson, DW German, EF Cassirer… - Journal of …, 2020 - academic.oup.com
Bighorn sheep (Ovis canadensis) can live in extremely harsh environments and subsist on
submaintenance diets for much of the year. Under these conditions, energy stored as body …
submaintenance diets for much of the year. Under these conditions, energy stored as body …
Rooting depth as a key woody functional trait in savannas
Dimensions of tree root systems in savannas are poorly understood, despite being essential
in resource acquisition and post‐disturbance recovery. We studied tree rooting patterns in …
in resource acquisition and post‐disturbance recovery. We studied tree rooting patterns in …
Effect of drought on communal livestock farmers in KwaZulu-Natal, South Africa
S Vetter, VL Goodall, R Alcock - African Journal of Range & Forage …, 2020 - Taylor & Francis
Despite the size of the informal small-scale farming sector and its livestock holdings in South
Africa, there has been little detailed work to assess how livestock populations are affected by …
Africa, there has been little detailed work to assess how livestock populations are affected by …
[PDF][PDF] Nonequilibrium ecology and resilience theory
DD Briske, AW Illius, JM Anderies - … : Processes, management and …, 2017 - library.oapen.org
Nonequilibrium ecology and resilience theory have transformed rangeland ecology and
management by challenging the traditional assumptions of ecological stability and linear …
management by challenging the traditional assumptions of ecological stability and linear …
Assessing the resilience of a real-world social-ecological system: lessons from a multidisciplinary evaluation of a South African pastoral system
In the past decades, social-ecological systems (SESs) worldwide have undergone dramatic
transformations with often detrimental consequences for livelihoods. Although resilience …
transformations with often detrimental consequences for livelihoods. Although resilience …
Drivers and trajectories of social and ecological change in the Karoo, South Africa
This review article explores past, present and possible future drivers of change in Karoo
social-ecological systems. Biogeographically, the Karoo comprises the arid Succulent Karoo …
social-ecological systems. Biogeographically, the Karoo comprises the arid Succulent Karoo …
Maternal winter body mass and not spring phenology determine annual calf production in an Arctic herbivore
Warming of the Arctic has resulted in earlier snowmelt and green‐up of plants in spring,
potentially disrupting the synchrony between plant phenology and breeding phenology in …
potentially disrupting the synchrony between plant phenology and breeding phenology in …
[HTML][HTML] Nutrients cause grassland biomass to outpace herbivory
Human activities are transforming grassland biomass via changing climate, elemental
nutrients, and herbivory. Theory predicts that food-limited herbivores will consume any …
nutrients, and herbivory. Theory predicts that food-limited herbivores will consume any …