Integrating permanent plot and palaeoecological data to determine subalpine post‐fire succession, recovery and convergence over 128 years

2020 ◽  
Vol 31 (5) ◽  
pp. 755-767 ◽  
Author(s):  
Olivia R. Burge ◽  
Peter J. Bellingham ◽  
Elise A. Arnst ◽  
Karen I. Bonner ◽  
Larry E. Burrows ◽  
...  
Keyword(s):  
Permanent Plot

Growth and NPK uptake of high-yielding cotton grown at different nitrogen levels in a permanent-plot experiment

1987 ◽  
Vol 103 (1) ◽  
pp. 39-44 ◽  
Author(s):  
J. Halevy ◽  
A. Marani ◽  
T. Markovitz
Keyword(s):  
Permanent Plot ◽  
Nitrogen Levels ◽  
Npk Uptake ◽  
Plot Experiment

High-speed colonization of bare ground-Permanent plot studies on primary succession of plants in recently deglaciated glacier forelands

2018 ◽  
Vol 29 (8) ◽  
pp. 2668-2680 ◽  
Author(s):  
Thomas Fickert ◽  
Friederike Grüninger
Keyword(s):  
High Speed ◽  
Primary Succession ◽  
Permanent Plot ◽  
Bare Ground

scholarly journals DINÂMICA DE SERAPILHEIRA EM UMA ÁREA DE FLORESTA DE TERRA FIRME, AMAZÔNIA OCIDENTAL

Nativa ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 323-328
Author(s):  
Gabriel Araújo Paes Freire ◽  
Dione Judite Ventura ◽  
Igor Georgios Fotopoulos ◽  
Diogo Martins Rosa ◽  
Renata Gonçalves Aguiar ◽  
...  
Keyword(s):  
Plant Nutrition ◽  
Forest Ecology ◽  
Permanent Plot ◽  
Litter Production ◽  
Terra Firme ◽  
Upland Forest ◽  
Nylon Mesh ◽  
Reproductive Material ◽  
The Relationship ◽  
Biological Reserve

O objetivo deste estudo foi avaliar a produção e decomposição de serapilheira em uma área de floresta primária de terra firme na Reserva Biológica do Jaru. Para tanto, foi implantada uma parcela permanente de 1 hectare, onde foram demarcadas 25 subparcelas com 20 x 20 m cada. Para a coleta de serapilheira, instalou-se 25 coletores de PVC (1 em cada centro da subparcela), medindo 0,25 m², a 1 metro do solo, com malha de nylon de 1 mm. Para estimar o estoque de serapilheira, utilizou-se 25 coletores de madeira, medindo 0,25 m², com malha de nylon de 1 mm, dispostos no solo de cada subparcela. As coletas da pesquisa foram realizadas quinzenalmente, entre os meses de outubro de 2016 a setembro de 2017, e a serapilheira triada nas frações: folha, galho, material reprodutivo e miscelânea. No laboratório, os materiais amostrados foram secos em estufa à 80 ºC e pesados em balança de precisão centesimal, sendo que a decomposição de serapilheira foi estimada através da relação entre produção e estoque. De acordo com os resultados obtidos, a produção de serapilheira total foi de 14,13 Mg ha-1 e as frações seguiram o padrão: folhamiscelâneagalhomaterial reprodutivo. As maiores produções aconteceram na estação seca e a taxa de decomposição foi 1,37, indicando que a atividade microbiana na área de estudo é acelerada.Palavras-chave: dinâmica sazonal; nutrição de plantas; ecologia florestal; decomposição. LITTER DYNAMICS IN A FOREST AREA OF GROUND FIRM, WESTERN AMAZON ABSTRACT:The objective of this study was to evaluate the litter production and decomposition in an area of primary upland forest in the Jaru Biological Reserve. For that, a permanent plot of 1 hectare was implanted, where 25 subplots with 20 x 20 m each were demarcated. For the collection of litter, 25 PVC collectors were installed (1 in each center of the subplot), measuring 0.25 m², 1 meter from the ground, with 1 mm nylon mesh. To estimate the litter stock, 25 wood collectors, measuring 0.25 m², with 1 mm nylon mesh, were used, arranged in the soil of each subplot. The collections of the research were carried out fortnightly, between the months of October 2016 and September 2017, and the litter is sorted in the fractions: leaf, branch, reproductive material and miscellaneous. In the laboratory, the sampled materials were dried in an oven at 80 ºC and weighed on a centesimal precision scale, and the litter decomposition was estimated through the relationship between production and stock. According to the results obtained, the total litter production was 14.13 Mg ha-1 and the fractions followed the pattern: leafmiscellaneousbranchreproductive material. The highest yields occurred in the dry season and the decomposition rate was 1.37, indicating that the microbial activity in the study area is accelerated.Keyword: seasonal dynamics; plant nutrition; forest ecology; decomposition.

scholarly journals Impact of tree species on nutrient and light availability: evidence from a permanent plot study of old-field succession

Plant Ecology ◽  
2008 ◽  
Vol 203 (2) ◽  
pp. 273-287 ◽  
Author(s):  
Michaela Dölle ◽  
Wolfgang Schmidt
Keyword(s):  
Tree Species ◽  
Light Availability ◽  
Permanent Plot ◽  
Old Field ◽  
Old Field Succession

Non-linear matrix modeling of forest growth with permanent plot data: The case of uneven-aged Douglas-fir stands

2003 ◽  
Vol 10 (5) ◽  
pp. 461-482 ◽  
Author(s):  
R. Ralston ◽  
J. Buongiorno ◽  
B. Schulte ◽  
J. Fried
Keyword(s):  
Douglas Fir ◽  
Permanent Plot ◽  
Forest Growth ◽  
Linear Matrix ◽  
Matrix Modeling ◽  
Non Linear

Climate-tree-growth relationships of European beech (Fagus sylvatica L.) in the French Permanent Plot Network (RENECOFOR)

Trees ◽  
2005 ◽  
Vol 19 (4) ◽  
pp. 385-401 ◽  
Author(s):  
F. Lebourgeois ◽  
N. Bréda ◽  
E. Ulrich ◽  
A. Granier
Keyword(s):  
Fagus Sylvatica ◽  
Tree Growth ◽  
European Beech ◽  
Permanent Plot ◽  
Fagus Sylvatica L ◽  
Plot Network

A permanent plot study of vegetation and vegetation-site factors fifty-three years following disturbance in centralNew England, U.S.A.

Ecoscience ◽  
1998 ◽  
Vol 5 (2) ◽  
pp. 232-240 ◽  
Author(s):  
Cathy Mabry ◽  
Tobe Korsgren
Keyword(s):  
Permanent Plot ◽  
Site Factors

Estimation of tropical forest biomass using Landsat TM imagery and permanent plot data in Xishuangbanna, China

2011 ◽  
Vol 32 (20) ◽  
pp. 5741-5756 ◽  
Author(s):  
Cunjian Yang ◽  
He Huang ◽  
Siyuan Wang
Keyword(s):  
Tropical Forest ◽  
Forest Biomass ◽  
Permanent Plot ◽  
Landsat Tm ◽  
Landsat Tm Imagery

Seed size and response to rainfall patterns in annual grasslands: 16 years of permanent plot data

2009 ◽  
Vol 20 (1) ◽  
pp. 8-16 ◽  
Author(s):  
B. Peco ◽  
L. Rico ◽  
F.M Azcárate
Keyword(s):  
Seed Size ◽  
Permanent Plot ◽  
Annual Grasslands ◽  
Rainfall Patterns

scholarly journals Comparing tree-ring and permanent plot estimates of aboveground net primary production in three eastern U.S. forests

Ecosphere ◽  
2016 ◽  
Vol 7 (9) ◽  
pp. e01454 ◽  
Author(s):  
Alex Dye ◽  
Audrey Barker Plotkin ◽  
Daniel Bishop ◽  
Neil Pederson ◽  
Benjamin Poulter ◽  
...  
Keyword(s):  
Primary Production ◽  
Tree Ring ◽  
Net Primary Production ◽  
Permanent Plot ◽  
Aboveground Net Primary Production
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