Matches in SemOpenAlex for { <https://semopenalex.org/work/W2806432612> ?p ?o ?g. }
- W2806432612 abstract "From July to August of 1987 and 1988, a regional sampling of spruce-fir forests across New England was conducted. Forest floors and foliage were sampled from 161 sites, in 11 areas from Maine to New York. Potential net N mineralization, nitrification, pH and analysis of total concentration for selected elements were measured on forest floor samples. Foliar lignin, N, cellulose and elemental concentration were determined for red spruce and balsam fir. Using National Atmospheric Deposition Program N deposition data, a isopleth map of New England wet only N deposition was produced. Estimated N deposition was correlated with longitude (R = 0.87, P $ The research supported the theory of a nutrient imbalance between foliar N and Mg as a possible cause for forest decline. The second half of the research established a series of fertilization additions to spruce-fir plots on Mt. Ascutney Vermont. Four paired plots were amended with NH$sb4$-N and/or NO$sb3$-N, over the course of three growing seasons. Combined age class red spruce foliar N, lignin, and cellulose chemistry were measured in June, July and August of each year. Litter mass and chemistry were monitored for two years. Forest floor mass, net N mineralization, nitrification, pH, and elemental concentration were measured. Additions of N fertilizer were correlated with increased foliar %N (R$sp2$ = 0.78, P = 0.0003) and litter %N (R$sp2$ = 0.73, P = 0.0006), increased net N mineralization (R$sp2$ = 0.59, P = 0.005), and decreased red spruce foliar lignin:N ratio (R$sp2$ = 0.49, P = 0.01). No correlations were found between type of fertilizer applied and measured variables. Increases in net N mineralization stabilized or decreased during the second year of N applications, suggesting a limitation of available C." @default.
- W2806432612 created "2018-06-13" @default.
- W2806432612 creator A5045464142 @default.
- W2806432612 date "1991-01-01" @default.
- W2806432612 modified "2023-09-23" @default.
- W2806432612 title "Nutrient cycling in New England spruce-fir forests" @default.
- W2806432612 cites W129824480 @default.
- W2806432612 cites W1499716433 @default.
- W2806432612 cites W1511175470 @default.
- W2806432612 cites W1554504493 @default.
- W2806432612 cites W1570596556 @default.
- W2806432612 cites W187903416 @default.
- W2806432612 cites W1964004247 @default.
- W2806432612 cites W1968212128 @default.
- W2806432612 cites W1971393868 @default.
- W2806432612 cites W1972229762 @default.
- W2806432612 cites W1972728691 @default.
- W2806432612 cites W1977677919 @default.
- W2806432612 cites W1980154721 @default.
- W2806432612 cites W1980442651 @default.
- W2806432612 cites W1982700980 @default.
- W2806432612 cites W1984767331 @default.
- W2806432612 cites W1990398902 @default.
- W2806432612 cites W1990812752 @default.
- W2806432612 cites W1990943592 @default.
- W2806432612 cites W1992575366 @default.
- W2806432612 cites W1992818025 @default.
- W2806432612 cites W1994767410 @default.
- W2806432612 cites W1996742811 @default.
- W2806432612 cites W1997492698 @default.
- W2806432612 cites W1998261580 @default.
- W2806432612 cites W2000983960 @default.
- W2806432612 cites W2001427607 @default.
- W2806432612 cites W2001500213 @default.
- W2806432612 cites W2005615174 @default.
- W2806432612 cites W2010612442 @default.
- W2806432612 cites W2010797000 @default.
- W2806432612 cites W2017001012 @default.
- W2806432612 cites W2017473527 @default.
- W2806432612 cites W2018742856 @default.
- W2806432612 cites W2019471638 @default.
- W2806432612 cites W2023243064 @default.
- W2806432612 cites W2026700878 @default.
- W2806432612 cites W2027589157 @default.
- W2806432612 cites W2029395785 @default.
- W2806432612 cites W2030271266 @default.
- W2806432612 cites W2032178553 @default.
- W2806432612 cites W2033946197 @default.
- W2806432612 cites W2035131343 @default.
- W2806432612 cites W2035460458 @default.
- W2806432612 cites W2040290845 @default.
- W2806432612 cites W2041280083 @default.
- W2806432612 cites W2048054282 @default.
- W2806432612 cites W2050339685 @default.
- W2806432612 cites W2052215098 @default.
- W2806432612 cites W2056162002 @default.
- W2806432612 cites W2062602375 @default.
- W2806432612 cites W2064293640 @default.
- W2806432612 cites W2067703493 @default.
- W2806432612 cites W2068548601 @default.
- W2806432612 cites W2069959679 @default.
- W2806432612 cites W2071485779 @default.
- W2806432612 cites W2072126393 @default.
- W2806432612 cites W2074295501 @default.
- W2806432612 cites W2078135152 @default.
- W2806432612 cites W2079605922 @default.
- W2806432612 cites W2083524232 @default.
- W2806432612 cites W2084940457 @default.
- W2806432612 cites W2088417555 @default.
- W2806432612 cites W2090233677 @default.
- W2806432612 cites W2090696329 @default.
- W2806432612 cites W2091610578 @default.
- W2806432612 cites W2092403641 @default.
- W2806432612 cites W2093888606 @default.
- W2806432612 cites W2099703121 @default.
- W2806432612 cites W2103641823 @default.
- W2806432612 cites W2106351560 @default.
- W2806432612 cites W2117160001 @default.
- W2806432612 cites W2137690785 @default.
- W2806432612 cites W2145687759 @default.
- W2806432612 cites W2169968865 @default.
- W2806432612 cites W2246702867 @default.
- W2806432612 cites W2321655365 @default.
- W2806432612 cites W2618755268 @default.
- W2806432612 cites W3125350117 @default.
- W2806432612 cites W3165771198 @default.
- W2806432612 cites W325988144 @default.
- W2806432612 cites W610222059 @default.
- W2806432612 cites W63076160 @default.
- W2806432612 cites W2098710663 @default.
- W2806432612 hasPublicationYear "1991" @default.
- W2806432612 type Work @default.
- W2806432612 sameAs 2806432612 @default.
- W2806432612 citedByCount "0" @default.
- W2806432612 crossrefType "journal-article" @default.
- W2806432612 hasAuthorship W2806432612A5045464142 @default.
- W2806432612 hasConcept C107872376 @default.
- W2806432612 hasConcept C111696902 @default.
- W2806432612 hasConcept C130950616 @default.
- W2806432612 hasConcept C140793950 @default.