Results 21 to 30 of about 1,932 (191)
Shade Tree Selection in Cocoa Agroforestry: Ghanaian Farmers' Preferences, Ecological Insight and Drivers of Local Ecological Knowledge. [PDF]
Ecol EvolThe study found a moderate (23) pool of preferred shade tree species among cocoa farmers, with specific species favored at different cocoa production stages, which highlights the need for diversified agroforestry systems to enhance resilience and sustainability.
Asigbaase M, Ndego SB, Effah B.
europepmc +2 more sources
Woody and Herbaceous Species Diversity Respond Differently to Environmental Variables in Semiarid Areas in Ghana. [PDF]
Ecol EvolIn the drylands of Ghana, the relative importance of various environmental drivers for plant species composition and diversity is still poorly understood and this affects the identification and implementation of appropriate management strategies.
Guuroh RT +9 more
europepmc +2 more sources
African Journal of Ecology, Volume 60, Issue 4, Page 1120-1132, December 2022., 2022 Abstract Plant species providing Non‐Timber Forest Products (NTFP) are economically important across Africa. How this heterogeneous and understudied resource will respond to ongoing climate change remains understudied. Here, we modelled the impact of end‐of‐the‐century climate change on the distribution of 40 NTFP plant species distributed across ...
Biowa Eldys N. Amoussou +4 more
wiley +1 more source
Southern Forests: a Journal of Forest Science, 2014 Khaya ivorensis A. Chev. MATERIAL EXAMINED. — Equatorial Guinea. Carvalho 3510 (MO). — Gabon. G. Dauby GD 1282 (MO). — Zimbabwe. R.D.A Bayliss 9014 (MO). — Ivory Coast. L. Aké-Assi 18955 (MO).
Kenfack, David +2 more
openaire +3 more sources
Commodity risk assessment of Acer palmatum plants grafted on Acer davidii from China
EFSA Journal, Volume 20, Issue 5, May 2022., 2022 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by 2‐year‐old bare rooted plants for planting of ...
EFSA Panel on Plant Health (PLH) +28 more
wiley +1 more source
Tree height prediction in Brazilian Khaya ivorensis stands [PDF]
Bosque (Valdivia), 2018 Tree height measurement is one of the most difficult activities in forest inventory data gathering, although it is a fundamental variable to support forest management, since it is an input for modelling growth and yield. To overcome this obstacle and ensure that the heights of trees are estimated accurately, hypsometric relationships are used ...
Ribeiro, Andressa +2 more
openaire +3 more sources
Materialwissenschaft und Werkstofftechnik, Volume 53, Issue 3, Page 344-354, March 2022., 2022 Fatigue properties of sycamore maple at different load ratios are investigated, and a Haigh diagram is plotted. In addition to servo‐hydraulic testing at 50 Hz, the ultrasonic fatigue testing technique – operating at 20 kHz under tension‐compression loading – is for the first time employed to investigate the fatigue properties of wood.
B.M. Schönbauer +6 more
wiley +1 more source
Evaluation of Briquettes Produced from Four Selected Sawdusts Combination at Quaternary Levels [PDF]
Physics Access, 2022 The objective of this paper is to evaluate briquettes produced through quaternary level combination of four types of common sawdusts from major wood sources.
Abdulkarim Mayere, Aaron L Shekarau
doaj +1 more source
EFSA Journal, Volume 20, Issue 2, February 2022., 2022 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver a scientific opinion on the risk posed by bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii taking into account the available scientific information, including the technical information provided by China.
EFSA Panel on Plant Health (PLH) +28 more
wiley +1 more source
Des confusions entre espèces préjudiciables à la gestion durable des essences forestières : l'exemple des acajous d'Afrique (Khaya, Meliaceae) [PDF]
, 2019 Les espèces du genre Khaya procurent l'un des bois les plus prisés du continent africain. Elles sont commercialisées sous l'appellation " acajou d'Afrique " depuis environ deux siècles.
Dipelet Bouka, Gaël Ulrich +5 more
core +1 more source