Results 101 to 110 of about 40,409 (198)
The accelerating influence of humans on mammalian macroecological patterns over the late Quaternary [PDF]
, 2019 The transition of hominins to a largely meat-based diet ~1.8 million years ago led to the exploitation of other mammals for food and resources. As hominins, particularly archaic and modern humans, became increasingly abundant and dispersed across the ...
Elliott Smith, Rosemary E. +4 more
core +1 more source
Evaluation of the Substitutability between U.S. and Canadian Softwood Lumber [PDF]
Softwood lumber trade between the United States and Canada has worldwide attention due to its economic importance and for lengthy dispute. Most studies have focused on welfare effects of the dispute, while few studies have evaluated the question of ...
Foster, Kenneth A. +2 more
core +1 more source
COMPETITIVE STRATEGIES OF BIOTECHNOLOGY FIRMS: IMPLICATIONS FOR U.S. AGRICULTURE [PDF]
The agricultural biotechnology industry has evolved from a focus on outstanding science to a more mature phase where firms focus on near-term products and building businesses.
Begemann, Brett D.
core +1 more source
Aerial sketchmapping for monitoring forest conditions in Southern Brazil. [PDF]
, 2015 Aerial sketchmapping is a simple, low cost remote sensing method used for detection and mapping of forest damage caused by biotic agents (insects, pathogens and other pests) and abiotic agents (wind, fire, storms, hurricane, ice storms) in North America.
CIESLA, W. M. +6 more
core
Cryptocoryneum parvulum, a new species on Araucaria angustifolia (Brazilian pine)
Mycotaxon, 2015 Silvana Santos Da Silva +2 more
openaire +1 more source
Pesquisa Agropecuária Brasileira, 2001 Pinus caribaea var. hondurensis (Sénécl) Barr. & Golf. is a tropical pine that naturally occurs in lowland areas of Belize, El Salvador, Guatemala, Honduras, Nicaragua, and eastern Mexico.
Moura Vicente Pongitory Gifoni +1 more
doaj
Scientia Agricola, 2013 Pinus is the most invasive woody taxon, exceeded only by herbaceous plants. This study reports the reproductive biology and early establishment of Pinus elliottii Engelm. var.
Fernando Campanhã Bechara +4 more
doaj
Identification and Evaluation of Reference Genes for Quantitative Analysis of Brazilian Pine (Araucaria angustifolia Bertol. Kuntze) Gene Expression. [PDF]
PLoS One, 2015 Elbl P +7 more
europepmc +1 more source
Economic tradeoff between biochar and bio-oil production via pyrolysis [PDF]
This paper examines some of the economic tradeoffs in the joint production of biochar and bio-oil from cellulosic biomass. The pyrolysis process can be performed with different final temperatures, and with different heating rates.
David Granatstein +3 more
core
Banana Trials: A Potential Niche and Ethnic Market in Georgia [PDF]
Annual cropping production (ACP) is a technique used worldwide to target favorable market conditions. This technique has allowed commercial banana production outside the traditional production belt such as South Africa, Thailand, Israel, and China.
Fonsah, Esendugue Greg +3 more
core +1 more source