Results 81 to 90 of about 79,678 (277)

Mercury cycling during the last glacial period in Arctic Lake El'gygytgyn, NE Russia

Journal of Quaternary Science, EarlyView.
ABSTRACT Tectonic processes play a key role in the global mercury (Hg) cycle on geological timescales, by mobilising Hg from deep Earth reservoirs to the surface. These natural fluxes also introduce a dynamic component to the terrestrial Hg cycle that can interact with other environmental signals and influence Hg delivery to sedimentary records.
Alice R. Paine, Joost Frieling, Bernd Wagner, Martin Melles, Volker Wennrich, Tamsin A. Mather, Stuart A. Robinson, David M. Pyle   +7 more
wiley   +1 more source

Seasonal movements of wildlife and livestock in a heterogenous pastoral landscape: Implications for coexistence and community based conservation

Global Ecology and Conservation, 2017
Rangelands across the world are home to millions of pastoral people and vast wildlife populations, which create a complex landscape for conservation.
Peter Tyrrell, Samantha Russell, David Western   +2 more
doaj   +1 more source

A recipe for recovery: diet as a decisive tool in species conservation

Oikos, EarlyView.
Animals consume foods in specific quantities and ratios to meet a multi‐dimensional nutrient target that maximizes their fitness. Attempts to reach this target in an ever‐changing nutritional landscape often influence animal foraging behavior, habitat choice, and food‐web interactions. Consequently, understanding the nutritional ecology of a species is
Noa Lavie, Yael Levinson, Jessica M. Rothman, Dror Hawlena   +3 more
wiley   +1 more source

Digital surveillance of animals and nature recovery

People and Nature, EarlyView.
Abstract Digital surveillance technologies (DSTs) are widely applied in nature recovery for their potential to generate novel data on species and ecosystems through digital tracking, automation (e.g. from hazardous locations) and from newly recruited citizen scientists.
William M. Adams
wiley   +1 more source

Digital fire technologies and community networks: Cultivating just sociotechnical practices for living with planetary change

People and Nature, EarlyView.
Abstract Fires are expanding in frequency and intensity worldwide due to climate change and land‐use transformations. At the same time, fire often plays a regenerative role in ecosystems. Traditional and cultural practices incorporate fire use for landscape management and landscape renewal. In this complex matrix of fire ecologies, digital technologies
Jennifer Gabrys, Paula Tiara Torres, Pablo González Rivas   +2 more
wiley   +1 more source

Social cohesion in restoration landscapes: The case of Rwanda

People and Nature, EarlyView.
Abstract Ecosystem restoration is recognized as a strategy for addressing landscape degradation. In contexts where ecological degradation overlaps with the deterioration of social cohesion, restoration must also contribute to rebuilding social ties alongside restoring ecosystems.
Valery Ndagijimana, Michael Weinhardt, Stefan Sieber, Katharina Löhr   +3 more
wiley   +1 more source

Tectonic Rift-Related Manganese Mineralization System and Its Geophysical Signature in the Nanpanjiang Basin

Remote Sensing
The southeastern Yunnan region in the southwestern Nanpanjiang Basin is one of the most important manganese enrichment zones in China. Manganese mineralization is mainly confined to marine mud–sand–carbonate interbeds of the Middle Triassic Ladinian ...
Daman Cui, Zhifang Zhao, Wenlong Liu, Haiying Yang, Yun Liu, Jianliang Liu, Baowen Shi   +6 more
doaj   +1 more source

The Hidden Harvest: Harnessing Colorado's Geodiversity and Environmental Heterogeneity for Sustainable Agritourism

Sustainable Development, EarlyView.
ABSTRACT Colorado's geologic, pedologic, topographic, hydrological, and climatic contrasts create strong but under‐synthesized opportunities for sustainable agritourism. This review investigates how geodiversity, and the broader environmental heterogeneity within which it operates, can be used to diversify farm income, strengthen place‐based visitor ...
Bonface O. Manono
wiley   +1 more source

High Seroprevalence of Rift Valley Fever and Evidence for Endemic Circulation in Mbeya Region, Tanzania, in a Cross-Sectional Study [PDF]

, 2012
Background: The Rift Valley fever virus (RVFV) is an arthropod-borne phlebovirus. RVFV mostly causes outbreaks among domestic ruminants with a major economic impact. Human infections are associated with these events, with a fatality rate of 0.5-2%. Since
Harun Machibya (175603), Ntinginya Elias, Elmar Saathoff, Petra Clowes, Leonard Maboko, Leonard Maboko (175605), Dobler, Gerhard, Nina Weller (175596), Clowes, Petra, Hoelscher, Michael, Elmar Saathoff (4991), Norbert Heinrich (175590), Weller, Nina, Michael Hoelscher, Gerhard Dobler, Gerhard Dobler (175607), Norbert Heinrich, Heinrich Norbert, Hoelscher Michael, Michael Hoelscher (151418), Dobler Gerhard, Petra Clowes (175598), Thomas Löscher, Harun Machibya, Kroidl, Inge, Machibya Harun, Loescher, Thomas, Saathoff, Elmar, Machibya, Harun, Inge Kroidl, Weller Nina, Kroidl Inge, Elias Ntinginya (175601), Nina Weller, Thomas Löscher (139093), Heinrich, Norbert, Maboko Leonard, Löscher Thomas, Saathoff Elmar, Inge Kroidl (151415), Maboko, Leonard, Elias Ntinginya, Ntinginya, Elias, Clowes Petra   +43 more
core   +2 more sources

Right to Food in Sub‐Saharan Africa: Challenges, Policies, and Sustainable Strategies

Sustainable Development, EarlyView.
ABSTRACT This article examines the multifaceted issue of food security in Sub‐Saharan Africa and the critical importance of upholding rights to food in the region. It explores the challenges posed by food insecurity, analyzes existing policies and interventions, and proposes sustainable strategies to enhance food security.
Helen Onyeaka, Adenike A. Akinsemolu, Phemelo Tamasiga, Ogueri Nwaiwu, Elijah Kolawole Oladipo, Kehinde Abolade Aderibigbe, Taghi Miri   +6 more
wiley   +1 more source