Results 81 to 90 of about 152,234 (289)

Traditional and local ecological knowledge about forest biodiversity in the Pacific Northwest /

open access: yes, 2008
This paper synthesizes the existing literature about traditional and local ecological knowledge relating to biodiversity in Pacific Northwest forests in order to assess what is needed to apply this knowledge to forest biodiversity conservation efforts ...
Jones, Eric T., 1965-   +3 more
core  

The nature and role of experiential knowledge for environmental conservation

open access: yes, 2010
Understanding the nature and role of experiential knowledge for environmental conservation is a necessary step towards understanding if it should be used and how it might be applied with other types of knowledge in an evidence-based approach.
Fazey, Ioan Raymond Albert   +4 more
core   +1 more source

The Diversity of Heath Flowering Phenology– Revealing Fine Scale Patterns of Heterogeneity by High Resolution Drone Cameras [PDF]

open access: yes, 2018
Unmanned aerial vehicles (UAV) open up new perspectives for the repetitive spatial monitoring of vegetation stands and possibly even for fine scale analyses of individual plants.
Neumann, Carsten   +5 more
core   +1 more source

Examining the Impact of Row Planting on Labor Use for Sustainable Food Production Among Maize Farmers in Rural Ghana

open access: yesAgribusiness, EarlyView.
ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah   +4 more
wiley   +1 more source

Integrating context-based recommendation with deep NN image classification for plant identification tasks [PDF]

open access: yes, 2018
Accurate plant species identification is essential for many scenarios in botanical research and conservation of biodiversity. Since a main obstacle is the large number of possible candidate species to consider, assistance through automatic identification
Mäder, Patrick   +2 more
core   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

open access: yesAgribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor   +3 more
wiley   +1 more source

Perception-based Methods to Evaluate Conservation Impact in Forests Managed Through Popular Participation

open access: yesEcology and Society, 2010
We reviewed construct validity in perception-based methods assessing status and/or trend of forest condition as applied in 19 empirical studies that evaluated the conservation impact of popular participation in forest management. Perception-based methods
Jens F. Lund   +2 more
doaj   +1 more source

Learning ecosystem complexity [Elektronisk resurs] : A study on small-scale fishers’ ecological knowledge generation

open access: yes, 2016
Small-scale fisheries are learning contexts of importance for generating, transferring, and updating ecological knowledge of natural environments through everyday work practices.
Lundholm, Cecilia,   +4 more
core  

Is Youth's Engagement in Agribusiness an Opportunity or a Necessity? A Closer Look at the Situation in South Kivu, Eastern Democratic Republic of the Congo

open access: yesAgribusiness, EarlyView.
ABSTRACT Despite the broad focus on necessity‐ and opportunity‐driven entrepreneurship in research and policy, the entrepreneurial dichotomy within the agribusiness context has not been adequately addressed. This study contributes to closing this knowledge gap by examining youth's perceptions of agribusiness through the lens of the push‐pull motivation
Cool Dady Mangole   +6 more
wiley   +1 more source

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