Works Published in 1989
Displaying works 41 - 60 of 67 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
1989 journal article
International travel by US conservation groups and professional societies
Journal of Travel Research, 28(1), 12.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Employment and resource efficiency in forest products industries of Ecuador
Working Paper (Forestry Private Enterprise Initiative), (40), 13.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Analysis of a forestation credit program in Ecuador: A rationale for modification and agroforestry application
Working Paper (Forestry Private Enterprise Initiative), (42), 97.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Spatial and temporal variability of foliar nutrient levels in Fraser fir Christmas trees
Forest Science, 35(2), 632.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Nursery rooting of cuttings from seedlings of slash and loblolly pine
Southern Journal of Applied Forestry, 13(3), 127.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
MODELING NUTRIENT FLUX AND INTERSPECIES ROOT COMPETITION IN AGROFORESTRY INTERPLANTINGS
AGROFORESTRY SYSTEMS, 8(3), 257–265.
TL;DR:
Nutrient competition is most likely for the more mobile nutrients and mechanistic modelling can be used to select tree and crop species with superior rooting and physiological characteristics for interplantings to better manage below-ground competition.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1989 article
JUVENILE WOOD SPECIFIC-GRAVITY OF LOBLOLLY-PINE TISSUE-CULTURE PLANTLETS AND SEEDLINGS
FRAMPTON, L. J., & JETT, J. B. (1989, October). CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, Vol. 19, pp. 1347–1350.
TL;DR:
When tissue culture techniques become practical, operational clonal plantations of loblolly pine should offer substantial improvement in the uniformity of wood produced relative to the heterogeneous seedling-origin plantations currently being established.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1989 journal article
EFFECTS OF ROOT-ZONE ACIDITY ON UTILIZATION OF NITRATE AND AMMONIUM IN TOBACCO PLANTS
JOURNAL OF PLANT NUTRITION, 12(7), 811–826.
MeSH headings : Biological Transport / drug effects; Biological Transport / physiology; Culture Media; Fertilizers; Hydrogen-Ion Concentration; Hydroponics / methods; Nitrates / metabolism; Nitrates / pharmacology; Nitrogen / metabolism; Nitrogen / pharmacokinetics; Photosynthesis / physiology; Plant Leaves / growth & development; Plant Leaves / metabolism; Plant Roots / growth & development; Plant Roots / metabolism; Plant Shoots / growth & development; Plant Shoots / metabolism; Plants, Toxic; Quaternary Ammonium Compounds / metabolism; Quaternary Ammonium Compounds / pharmacology; Time Factors; Tobacco / growth & development; Tobacco / metabolism
TL;DR:
Responses of NH4(+) -fed plants to increased root-zone acidity are characteristic of the sequence of responses that occur during onset of nitrogen stress.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
3. Good Health and Well-being
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1989 journal article
Climatic limitations to growth in loblolly and shortleaf pine (Pinus taeda and P. echinata): A dendroclimatological approach
Forest Ecology and Management, 26(2), 113.
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science; OpenAlex)
15. Life on Land
(Web of Science)
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
CYCLIC VARIATIONS IN NITROGEN UPTAKE RATE OF SOYBEAN PLANTS - AMMONIUM AS A NITROGEN-SOURCE
PLANT PHYSIOLOGY, 91(4), 1345–1350.
MeSH headings : Biological Transport / physiology; Hydrogen-Ion Concentration; Nitrates / analysis; Nitrates / pharmacokinetics; Nitrogen / analysis; Nitrogen / pharmacokinetics; Plant Leaves / growth & development; Plant Leaves / metabolism; Plant Roots / growth & development; Plant Roots / metabolism; Plant Shoots / growth & development; Plant Shoots / metabolism; Quaternary Ammonium Compounds / analysis; Quaternary Ammonium Compounds / pharmacokinetics; Soybeans / growth & development; Soybeans / metabolism; Time Factors
TL;DR:
Instances of negative net rates of uptake indicate that the transition between maxima and minima involved changes in influx and efflux components of net NH4+ uptake.
(via Semantic Scholar)
www.plantphysiol.org (publisher PDF)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1989 journal article
Biomass and nutrient accumulation in Fraser-fir Christmas trees
HortScience, 24(2), 280.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
An assessment of remotely sensed imagery for use in hardwood stand density distribution mapping in central California
Technical Papers 1989 ASPRS/ACSM Annual Convention.Volume 3.Remote Sensing, 109.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Should sawnwood be produced with chainsaws? Observations in Ecuador
Journal of World Forest Resource Management, 4(2), 111.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
Efficiency and employment in Ecuador's sawnwood industry
Working Paper (Forestry Private Enterprise Initiative), (41), 48.
Source: NC State University Libraries
Added: August 6, 2018
1989 patent
Method for transforming pine
Washington, DC: U.S. Patent and Trademark Office.
Source: NC State University Libraries
Added: August 6, 2018
1989 book
Soil genesis and classification (3rd ed.)
Ames: Iowa State University Press.
Source: NC State University Libraries
Added: August 6, 2018
1989 journal article
PHYSIOLOGICAL AND BEHAVIORAL-EFFECTS OF GUTHION ON PINE VOLES, MICROTUS-PINETORUM
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 43(1), 80–86.
MeSH headings : Acetylcholinesterase / metabolism; Animals; Arvicolinae / physiology; Azinphosmethyl / toxicity; Behavior, Animal / drug effects; Body Weight / drug effects; Brain / enzymology; Diet; Insecticides / toxicity; Social Behavior
TL;DR:
Toxic effects in pine voles following Guthion spraying might be welcomed by growers, yet these effects may suggest toxicity to mammals and birds that interact in complex, ecologically beneficial ways.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1989 article
MINK RESPONSE TO ULTRASOUND IN THE RANGE EMITTED BY PREY
POWELL, R. A., & ZIELINSKI, W. J. (1989, August). JOURNAL OF MAMMALOGY, Vol. 70, pp. 637–638.
TL;DR:
La gamme d'emission d'ultra-sons testes correspond a celle emise par les proies potentielles de ces animaux.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1989 chapter
Effects of resource productivity, patchiness and predictability on mating and dispersal strategies
In V. Standen & R. A. Foley (Eds.), Comparative socioecology : the behavioural ecology of humans and other mammals (pp. 101–123). Oxford; Boston: Blackwell Scientific Publications.
Ed(s): V. Standen & R. Foley
Source: NC State University Libraries
Added: August 6, 2018
1989 book
Fisheries and wildlife planning teaching module
Blacksburg: Virginia Polytechnic Institute and State University, Dept. of Fisheries and Wildlife Sciences.
Source: NC State University Libraries
Added: August 6, 2018
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