Results 101 to 110 of about 21,236 (213)

Permudaan Alami Kawasan Hutan Resort Cidahu, Taman Nasional Gunung Halimun–salak, Jawa Barat [PDF]

open access: yes, 2014
Kajian permudaan alami di kawasan hutan Taman Nasional Gunung Halimun–Salak, Jawa Barat telah dilakukan dengan tujuan untuk mengungkap pola dan proses ekologi serta suksesi hutan.
Mirmanto, E. (Edi)
core   +2 more sources

Regeneration patterns in Mexican pine-oak forests

open access: yesForest Ecosystems, 2019
Background Global change is causing an increase in the incidence of natural and anthropogenic disturbances on forests, which frequently interact synergistically and promote changes in forest structure, composition and functioning.
Teresa Alfaro Reyna   +2 more
doaj   +1 more source

La familia Fagaceae en el bosque mesófilo de montaña de México

open access: yesBotan‪ical Sciences, 2014
El bosque mesófilo de montaña (bmm) en México es uno de los biomas más frágiles, en el cual algunas especies de la familia Fagaceae juegan un papel ecológico clave.
Susana Valencia-A., Martha Gual-Díaz
doaj   +1 more source

Esskastanie – Castanea sativa (Fagaceae)

open access: yesDer Palmengarten, 2009
Die Esskastanie (Castanea sativa) ist in wärmeren Gebieten Deutschlands eingebürgert. Genutzt werden vor allem ihre nahrhaften Früchte. Biologie, Ökologie, Nutzung und Symbolik der Art werden vorgestellt.
Hetzel, Ingo, Jagel, Armin
openaire   +2 more sources

Supplement to the checklist of vascular plants of Guangxi, China(IX)

open access: yesGuangxi Zhiwu
Eleven species of vascular plants are reported as new records to northwestern Guangxi of China, viz. Pteris amoena Blume in the Pteridaceae, Diplaziopsis cavaleriana (Christ)C. Chr. in the Diplaziopsidaceae, Diplazium nanchuanicum(W. M. Chu)Z. R.
SU Chunlan1, 2, NONG Suyun2, HUANG Yusong2, LIU Yan2*
doaj   +1 more source

Una especie nueva de avispa gallícola para México: Andricus sphaericus Pujade-Villar n. sp. (Hymenoptera: Cynipidae: Cynipini) [PDF]

open access: yes, 2017
Se describe una nueva especie de cinípido gallícola de México, Andricus sphaericus Pujade-Villar n. sp., solo conocida por su forma sexual. Induce agallas en las hojas de Quercus rugosa Née.
Equihua Martínez, Armando   +6 more
core  

Biomassa Dan Karbon Di Hutan Dataran Rendah Desa Wungkolo, Pulau Wawonii, Sulawesi Tenggara [PDF]

open access: yes, 2014
Pengamatan biomasa dan karbon stok dilakukan dengan membuat 11 petak pengamatan disekitarDesa Wungkolo, Pulau Wawonii. Masing-masing petak berukuran 30x30 m2, seluruh pohon yangmemiliki DBH ≥ 5 cm diukur dan dicatat diameter dan tingginya.
Ahmad, L. (Laode)
core  

Teknologi Pembuatan Perahu Tradisional oleh Masyarakat di Sekitar Danau Tigi Kampung Puyai [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk mengetahui jenis kayu dan teknik pembuatan serta pemeliharaan dan pola transfer pengetahuan dari proses pembuatan perahu.
Arifudin, M. (Muliyana)   +2 more
core  

Geometric morphometric analysis as a tool to explore covariation between shape and other quantitative leaf traits in European white oaks [PDF]

open access: yes, 2010
In this study, 2-Block Partial Least-Squares analysis was used to explore the pattern of covariation between two sets of leaf morphological data (landmarks and traditional measures), sampled on 273 trees in a mixed forest of Quercus frainetto, Q ...
Fortini, Paola   +2 more
core   +1 more source

Seasonal fluctuations of the airborne pollen in Guarda (Portugal) [PDF]

open access: yes, 2016
Airborne pollen calendars are useful to estimate the flowering season of the different plants as well as to indicate the allergenic potential present in the atmosphere at a given time.
Esteves da Silva, Joaquim C. G.   +2 more
core  

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