Relevant bibliographies by topics / Spatial structure of stands

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Spatial structure of stands'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Spatial structure of stands.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Spatial structure of stands"

1

Dostálek, Jiří, Tomáš Frantík, and Miroslava Lukášová. "Genetic differences within natural and planted stands of Quercus petraea." Open Life Sciences 6, no. 4 (2011): 597–605. http://dx.doi.org/10.2478/s11535-011-0034-8.

Full text
Abstract:
AbstractFive sessile oak [Quercus petraea (Matt.) Liebl.] stands from the Czech Republic were studied to learn about the impact of different types of forest management regimes on the genetic differences among tree populations and on population structures. One population had not been markedly affected by human activity, two populations represented unplanted stands that were extensively managed for a long period of time using the coppice system, and two populations were planted stands. Approximately 100 trees from each stand were mapped and subsequently genotyped using 10 nuclear microsatellite
APA, Harvard, Vancouver, ISO, and other styles
2

Matsala, Maksym, Andrii Bilous, Roman Feshchenko, Raisa Matiashuk, Svitlana Bilous, and Yaroslav Kovbasa. "Spatial and compositional structure of European oak urban forests in Kyiv city, Ukraine." Journal of Forest Science 67, No. 3 (2021): 143–53. http://dx.doi.org/10.17221/173/2020-jfs.

Full text
Abstract:
Forest dimensional structure and tree species composition strictly define ecosystem resilience, success of its functioning and development. Spatial structure of forest compartments provides an additional information on the forest stand heterogeneity. The aim of this study is to examine structural patterns (both spatial and nonspatial ones) in European oak (Quercus robur L.) urban forests located in Kyiv city, Ukraine. We compared two middle-aged (~ 80 years) and two mature (~ 180 years) oak stands in terms of structural metrics collecting a data from geo-referenced trees on the established per
APA, Harvard, Vancouver, ISO, and other styles
3

Sheng, Qi, Lingbo Dong, Ying Chen, and Zhaogang Liu. "Selection of the Optimal Timber Harvest Based on Optimizing Stand Spatial Structure of Broadleaf Mixed Forests." Forests 14, no. 10 (2023): 2046. http://dx.doi.org/10.3390/f14102046.

Full text
Abstract:
There is increasing interest in optimizing stand structure through forest management. The forest structure influences growth and maintains the structure, promoting sustainability. Structure-based forest management (SBFM), which is based on the spatial relationships between a reference tree and its four nearest neighbors, considers the best spatial structure for the stand and promotes the development towards a healthy and stable state by selectively thinning specific trees. This management method is a scientific approach for sustainable forest management, and appropriate harvesting is the core
APA, Harvard, Vancouver, ISO, and other styles
4

Wang, Yiru, Jiping Li, Xiaoyu Cao, Zhaohua Liu, and Yong Lv. "The Multivariate Distribution of Stand Spatial Structure and Tree Size Indices Using Neighborhood-Based Variables in Coniferous and Broad Mixed Forest." Forests 14, no. 11 (2023): 2228. http://dx.doi.org/10.3390/f14112228.

Full text
Abstract:
The spatial structure of forest stands significantly influences inter-tree competition and the overall stability of the stand’s ecological dynamics, and a profound understanding of forest stand spatial structure is essential for both effective forest management and ecological research. Previous studies on spatial structure have primarily employed single variables, offering only one-dimensional structural insights and lacking the capacity to interpret multidimensional information. In light of these limitations, our study introduces a novel approach founded on a six-variable distribution, aimed
APA, Harvard, Vancouver, ISO, and other styles
5

Muir, Patricia S. "Disturbance effects on structure and tree species composition of Pinuscontorta forests in western Montana." Canadian Journal of Forest Research 23, no. 8 (1993): 1617–25. http://dx.doi.org/10.1139/x93-201.

Full text
Abstract:
To what extent are stand structure and tree species composition affected by the nature of stand-initiating disturbances and other disturbances that cause significant tree mortality? I documented recent disturbance history and tree species composition, density, spatial pattern, and age structure in 48 stands dominated by Pinuscontorta Dougl. ex Loud. ssp. latifolia (Engelm.) Critchfield in western Montana. Stand modal ages ranged from 8 to 267 years, and sites were sampled across a range of elevations and aspects. Disturbance histories included stand-replacing fires (N = 25), partial burns (N =
APA, Harvard, Vancouver, ISO, and other styles
6

Indir, Krunoslav, Hrvoje Marjanović, Ivan Balenović, Lajos Szirovicza, Elvis Paladinić, and Dijana Vuletić. "Spatial Structure Indices of Mature Pedunculate Oak Stands in NW Croatia." South-east European forestry 4, no. 1 (2013): 13–21. http://dx.doi.org/10.15177/seefor.13-02.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Zeller, Laura, Astor Toraño Caicoya, and Hans Pretzsch. "Analyzing the effect of silvicultural management on the trade-off between stand structural heterogeneity and productivity over time." European Journal of Forest Research 140, no. 3 (2021): 615–34. http://dx.doi.org/10.1007/s10342-020-01350-z.

Full text
Abstract:
AbstractThis study combined an empirically based simulation with an analysis of the trade-off between structural heterogeneity and stand productivity depending on time, spatial scale, and silvicultural management, whereas volume growth and tree species diversity have been examined in detail, the role of forest structure and its interdependencies with stand productivity has only lately become a stronger research focus. We used the growth simulator SILVA to examine the development of stand structural heterogeneity and its trade-off with stand productivity in age-class versus uneven-aged pure and
APA, Harvard, Vancouver, ISO, and other styles
8

Janowiak, Maria K., Linda M. Nagel, and Christopher R. Webster. "Spatial Scale and Stand Structure in Northern Hardwood Forests: Implications for Quantifying Diameter Distributions." Forest Science 54, no. 5 (2008): 497–506. http://dx.doi.org/10.1093/forestscience/54.5.497.

Full text
Abstract:
Abstract Diameter distributions are frequently used to describe northern hardwood stand structure and serve as a structural guide for management. Several diameter distribution shapes have been found in managed and unmanaged uneven-aged northern hardwood stands, and it is unclear which patterns are due primarily to natural processes that could be self-perpetuating versus patterns that may be transient or aberrant. Variability in research methods has clouded consistent interpretation of resulting distributions. In this study, we evaluated northern hardwood stands in Michigan to determine how man
APA, Harvard, Vancouver, ISO, and other styles
9

Nanos, Nikos, Wubalem Tadesse, Gregorio Montero, Luis Gil, and Ricardo Alia. "Spatial stochastic modeling of resin yield from pine stands." Canadian Journal of Forest Research 31, no. 7 (2001): 1140–47. http://dx.doi.org/10.1139/x01-047.

Full text
Abstract:
The spatial structure of resin-yield in maritime pine stands in central Spain was studied on two different scales and with data from two tapping periods (1998 and 1999). For the fine scale, Moran's I and the K function were used to study within-stand spatial variation. We found that in one plot, trees separated by distances of less than 5 m had similar production. The K function results showed that the distribution of trees did not depart significantly from complete spatial randomness. For a much larger scale, data was available from 37 and 59 ten-tree plots for years 1998 and 1999, respective
APA, Harvard, Vancouver, ISO, and other styles
10

Hu, Xingtao, Huaiqing Zhang, Guangbin Yang, et al. "Visual Simulation Research on Growth Polymorphism of Chinese Fir Stand Based on Different Comprehensive Grade Models of Spatial Structure Parameters." Forests 14, no. 3 (2023): 617. http://dx.doi.org/10.3390/f14030617.

Full text
Abstract:
Since tree morphological structure is strongly influenced by internal genetic and external environmental factors, accurate simulation of individual morphological–structural changes in trees is the premise of forest management and 3D simulation. However, existing studies have few descriptions, and the research on the impact of growth environments and stand spatial structures on tree morphological structure and growth is still limited. In our study, we constructed a comprehensive grade model of spatial structure (CGMSS) to comprehensively evaluate individual tree growth states of the stands and
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Spatial structure of stands"

1

Zeller, Laura Isabel [Verfasser], Hans [Akademischer Betreuer] Pretzsch, Thomas [Gutachter] Knoke, and Hans [Gutachter] Pretzsch. "Interactions between forest stand structure, tree species composition, and stand productivity in spatial, temporal, and silvicultural context / Laura Isabel Zeller ; Gutachter: Thomas Knoke, Hans Pretzsch ; Betreuer: Hans Pretzsch." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1214808549/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Robertson, Suzanne Lora. "Spatial Patterns in Stage-Structured Populations with Density Dependent Dispersal." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194472.

Full text
Abstract:
Spatial segregation among life cycle stages has been observed in many stage-structured species, including species of the flour beetle Tribolium. Patterns have been observed both in homogeneous and heterogeneous environments. We investigate density dependent dispersal of life cycle stages as a mechanism responsible for this separation. By means of mathematical analysis and numerical simulations, we explore this hypothesis using stage-structured, integrodifference equation (IDE) models that incorporate density dependent dispersal kernels.In Chapter 2 we develop a bifurcation theory approach t
APA, Harvard, Vancouver, ISO, and other styles
3

Coulston, John Wesley. "SIMULATING FOREST STANDS BY RESAMPLING ONE-ACRE STEM MAPS: SPATIAL CHARACTERISTICS OF RESULTS." NCSU, 1999. http://www.lib.ncsu.edu/theses/available/etd-19990323-181716.

Full text
Abstract:
<p> The purpose of this research is to generate forest stands for sampling simulations on anoperational level. In this research, a simulated forest stand consists of x and y coordinates ofstems and their attributes. One-acre stem maps are mapped stem locations and attributes from thefield. The simulation procedure is a two step process. The first step is to create discrete samplesfrom a one-acre stem map. Secondly, the discrete samples are selected randomly withreplacement and placed adjacently until a simulated forest stand of desired size and shape is built. The simulated forest stands are t
APA, Harvard, Vancouver, ISO, and other styles
4

Sacamano, Paul 1962. "Structure and function of two urban forest stands in Tucson, Arizona." Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/277924.

Full text
Abstract:
The purpose of this study was to describe the structures of an arid urban forest. Two distinct and adjacent residential neighborhoods in Tucson, Arizona, Winterhaven and Richland Heights, were chosen as the study site. Landcover classes were identified through aerial photointerpretation and digitized using AutoCad. A field inventory gathered vegetative measures. Through an analysis, species composition, horizontal and vertical structure were described. Results were compared between each neighborhood stand and among findings of previous structural studies. Results describe Winterhaven as an une
APA, Harvard, Vancouver, ISO, and other styles
5

Sarzynska, Marta. "Spatial community structure and epidemics." Thesis, University of Oxford, 2015. https://ora.ox.ac.uk/objects/uuid:fd841775-0fdb-4c95-a1a8-01065ada1838.

Full text
Abstract:
Networks are a useful quantitative representation for complex systems of interacting entities arising in fields such as biological, physical and social sciences. A network representation provides a degree of simplification while capturing key connectivity patterns. This thesis focuses on two main themes: the study of community structure, an important mesoscopic feature of many networks, and its application to study spatiotemporal spread of infectious diseases. Community detection seeks to partition a network into dense sets of nodes that are connected sparsely to other dense sets. The notion o
APA, Harvard, Vancouver, ISO, and other styles
6

Karlsson, Kjell. "Growth allocation and stand structure in Norway spruce stands : expected taper and diameter distribution in stands subjected to different thinning regimes /." Uppsala : Dept. of Bioenergy, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200575.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Hamel, Cary. "Structure and dynamics of boreal forest stands in the Duck Mountains, Manitoba." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ62746.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Kershaw, John A. "Crown structure and stem form development in young stands of western hemlock /." Thesis, Connect to this title online; UW restricted, 1993. http://hdl.handle.net/1773/5523.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Yeung, Tony. "Storing Protein Structure in Spatial Database." Digital Archive @ GSU, 2005. http://digitalarchive.gsu.edu/cs_theses/8.

Full text
Abstract:
In recent years, the field of bioinformatics has exploded in a scale that is unprecedented. The amount of data generated from different genome projects demands a new and efficient way of information storage and retrieval. The analysis and management of the protein structure information has become one of the main focuses. It is well-known that a protein’s functions differ depending on its structure’s position in 3-dimensional space. Due to the fact that protein structures are exceedingly large, complex, and multi-dimensional, there is a need for a data model that can fulfill the requirements of
APA, Harvard, Vancouver, ISO, and other styles
10

Dorling, Daniel. "The visualisation of spatial social structure." Thesis, University of Newcastle Upon Tyne, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314753.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Spatial structure of stands"

1

(Firm), Pezo von Ellrichshausen. Spatial structure. Architectural Publisher B, 2016.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Barrett, A. N., and A. L. Mackay. Spatial Structure and the Microcomputer. Macmillan Education UK, 1987. http://dx.doi.org/10.1007/978-1-349-08004-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Floate, John Mark. The spatial structure of cities. Kingston Polytechnic, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Huib, Ernste, and Jaeger Carlo, eds. Information society and spatial structure. Belhaven, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Huib, Ernste, and Jaeger Carlo, eds. Information society and spatial structure. Belhaven Press, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bechtold, William A. Structure of pine stands in the Southeast. U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1988.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Liu, Helin, Elisabete A. Silva, and Qian Wang. Creative Industries and Urban Spatial Structure. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16610-0.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Dorling, Daniel. The Visualization of Spatial Social Structure. John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118353929.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Lu, Dadao. Regional Development and Its Spatial Structure. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-7683-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Okamoto, Nobuhiro, and Takeo Ihara, eds. Spatial Structure and Regional Development in China. Palgrave Macmillan UK, 2005. http://dx.doi.org/10.1057/9780230524163.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Spatial structure of stands"

1

Donis, Janis. "Spatial, Age and Diameter Structure of the Semi-natural Scots Pine Stands on Coastal Dunes in Latvia." In Continuous Cover Forestry. Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-015-9886-6_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Habashi, H., S. M. Hosseini, R. Rahmani, and J. Mohammadi. "Stand Structure and Spatial Patterns of Trees in Mixed Hyrcanian Beech Forest, Iran." In Survival and Sustainability. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-540-95991-5_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Haber, Deborah A., Frank Hill, and Juri Toomre. "Effects of spatial filtering on high-ℓ power spectra and rotational splitting inversions." In Challenges to Theories of the Structure of Moderate-Mass Stars. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/3-540-54420-8_75.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Pogodin, M. A. "Rapid Spectral Variability and Spatial and Kinematical Structure of Circumstellar Envelopes of Some Ae/Be Stars." In B[e] Stars. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9014-3_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Etheridge, Alison. "Spatial Structure." In Some Mathematical Models from Population Genetics. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-16632-7_6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Valiela, Ivan. "Spatial Structure: Patchiness." In Marine Ecological Processes. Springer New York, 2015. http://dx.doi.org/10.1007/978-0-387-79070-1_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Valiela, Ivan. "Spatial Structure: Patchiness." In Marine Ecological Processes. Springer New York, 1995. http://dx.doi.org/10.1007/978-1-4757-4125-4_11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Shekhar, Shashi, and Hui Xiong. "Spatial Index Structure." In Encyclopedia of GIS. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-35973-1_1271.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Shekhar, Shashi, and Hui Xiong. "Data‐Structure, Spatial." In Encyclopedia of GIS. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-35973-1_262.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Satorre, Emilio H. "Spatial Crop Structure spatial crop structure in Agricultural Systems." In Encyclopedia of Sustainability Science and Technology. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4419-0851-3_223.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Spatial structure of stands"

1

Liu, Chang, Chao Liu, Weixin Yuan, Wei Gao, and Wei Wang. "Comparative Analysis of the Tensioning Schemes of the Prestressed Concrete Wide Box Girder of Guanyinsi Changjiang River Bridge." In IABSE Congress, San José 2024: Beyond Structural Engineering in a Changing World. International Association for Bridge and Structural Engineering (IABSE), 2024. https://doi.org/10.2749/sanjose.2024.0627.

Full text
Abstract:
&lt;p&gt;For the prestressed concrete side main beam of Guanyinsi Changjiang River Bridge, the finite element model (FEM) of the standard girder segment is established based on Midas FEA, a nonlinear finite element analysis software of civil structure. In this paper, two kinds of transverse tendons tensioning schemes are developed, and the forces of the segment under different schemes are compared. The results show that the tensioning sequence of transverse tendons directly affects the spatial distribution of stress and deformation of the segment in various construction stages. When the tendon
APA, Harvard, Vancouver, ISO, and other styles
2

Rattanapitak, Wirat, and Phatthanan Sirikitsathian. "GIS and Street View Integration: Analyzing Spatial Factors of Motorcycle Taxi Stands in Bangkok." In 2024 28th International Computer Science and Engineering Conference (ICSEC). IEEE, 2024. https://doi.org/10.1109/icsec62781.2024.10770639.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Dritsas, Stylianos, Khystelle Yeo, and Cheryl Lee. "Extracting Spatial Structure From Building Information Models." In CAADRIA 2024: Accelerated Design. CAADRIA, 2024. http://dx.doi.org/10.52842/conf.caadria.2024.1.231.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Shimamura, Kohei, Hirotaka Ando, Miyu Nagahisa, and Naoto Suzuki. "The structural design of the stadium with a wing-like roof and a beautiful back side of spectator stands." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.1344.

Full text
Abstract:
&lt;p&gt;This building is the Hiroshima Soccer Stadium, completed in December 2023. As a new landmark of Hiroshima, its white, wing‐shaped roof gracefully envelops the field and stands. The stands are primarily constructed with reinforced concrete (RC), with some made of steel‐reinforced concrete (SRC) or steel. The roof and its columns are made of steel.&lt;/p&gt;&lt;p&gt;The structure has two major features. First, it has a structural design that ensures the reverse side of the spectator stands presents a beautiful appearance when viewed from the park and riverside. Second, the roof is elega
APA, Harvard, Vancouver, ISO, and other styles
5

Huang, Wanli, Hu Li, and Guangfa Lin. "Classifying forest stands based on multi-scale structure features using Quickbird image." In 2015 2nd IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services (ICSDM). IEEE, 2015. http://dx.doi.org/10.1109/icsdm.2015.7298054.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Alia, Zerrouki, Kara Karima, Redjaimia Lilia, and Rached-Kanouni Malika. "FLORISTIC DIVERSITY AND STRUCTURAL CHARACTERIZATION OF THE FOREST OF CHETTABA (ALGERIA)." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b2/v3/12.

Full text
Abstract:
"The structure of various stands, defined as the diversity of trees in the stands, can be an indication of overall biodiversity and habitat suitability, be useful in predicting stand growth and provide stand details for forest inventories. In an effort to find sustainable resource management strategies, a study was conducted on the structural and ecological characteristics of stands in Chettaba forest (Algeria). In this study, six diversity indices were used to characterize the horizontal and spatial distribution of individuals in multi-species stands, using four plots, located in the Chettaba
APA, Harvard, Vancouver, ISO, and other styles
7

Dukić, Vojislav, Danijela Petrović, and Goran Jović. "Spatial Structure of Uneven-Aged Stands of Fir and Beech on the Borja Mountain (Bosnia and Herzegovina)." In IECF 2021. MDPI, 2021. http://dx.doi.org/10.3390/iecf2021-10777.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Вицега, Р. Р. "ОСОБЛИВОСТІ ВИКОРИСТАННЯ ГІС FIELD MAP ПРИ ДОСЛІДЖЕННІ СТРУКТУРИ СТАРОВІКОВИХ МІШАНИХ БУКОВИХ ДЕРЕВОСТАНІВ НПП “ВИЖНИЦЬКИЙ”". У Природоохоронні території України: сучасні виклики та перспективи розвитку. Матеріали Міжнародної науково-практичної конференції, присвяченої 40-річчю утворення Природного заповідника "Розточчя. Львів, смт Івано-Франкове. Природний заповідник «Розточчя», 2024. https://doi.org/10.32718/zaproz-conference.2024.19.

Full text
Abstract:
Розглянуто функціональні можливості польової геоінформаційної системи Field Map при закладанні стаціонарних моніторингових ділянок у старовікових деревостанах. Встановлено, що функціонал технології забезпечує вимірювання та розрахунок основних лісівничо-таксаційних та лісівничо-морфологічних показників окремих дерев та їх частин. Отримані результати дають змогу детально вивчати просторово-параметричну структуру лісостанів загалом та окремих ярусів, що особливо актуально для пралісів, квазіпралісів та старовікових деревостанів зі складною морфологічною структурою. Ключові слова: Field Map, стар
APA, Harvard, Vancouver, ISO, and other styles
9

Malika, Rached-Kanouni, Kara Karimara, Redjaimia Lilia, Touafchia Boutheyna, and Zerrouki Alia. "DEMOGRAPHIC STRUCTURE OF QUERCUS CANARIENSIS FROM THE OULED BECHIH FOREST OF ALGERIA." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023v/3.2/s14.38.

Full text
Abstract:
The main objective of this study is to analyze the demographic structure and spatial distribution of Quercus canariensis populations in the Ouled Bechih forest in northeastern Algeria. Knowledge of these parameters is an essential step in their sustainable management. Sample inventory plots measuring 30m x 30m (900m2) were identified by random sampling. Tree diameter at 1.30 m above the ground and total height of Q. canariensis were measured for each tree in four inventory plots. The demographic structures were established according to the classes of diameter and height and adjusted to the the
APA, Harvard, Vancouver, ISO, and other styles
10

Dmitriev, E. V., T. V. Kondranin, P. G. Melnik, and S. A. Donskoy. "Statistical texture analysis of forest areas from very high spatial resolution satellite images." In Spatial Data Processing for Monitoring of Natural and Anthropogenic Processes 2021. Crossref, 2021. http://dx.doi.org/10.25743/sdm.2021.64.23.009.

Full text
Abstract:
Aerospace images with a spatial resolution of less than 1 m are actively used by regional services to obtain and update information about various environmental objects. Considerable efforts are being devoted to the development of remote sensing methods for forest areas. The structure of the forest canopy depends on various parameters, most of which are determined by ground-based methods during forest management works. Remote sensing methods for assessing the structural parameters of forest stands are based on texture analysis of panchromatic and multispectral images. A statistical approach is
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Spatial structure of stands"

1

Bechtold, William A., and Gregory A. Ruark. Structure of Pine Stands in the Southeast. U.S. Department of Agriculture, Forest Service, Southeastern Forest Experiment Station, 1988. http://dx.doi.org/10.2737/se-rp-274.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Heaney, Kevin. Spatial Structure of Deep Water Acoustic Propagation. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ada533364.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Sundelöf, Andreas, Massimilliano Cardinale, Hege Sande, Emmelie Hammenstig-Åström, and Henrik Pärn. Benchmark of European Lobster (Homarus gammarus) in Swedish areas of Skagerrak, Kattegat and Öresund : stock annex. Department of Aquatic Resources, Swedish University of Agricultural Science, 2025. https://doi.org/10.54612/a.4l1lrggjfs.

Full text
Abstract:
This report summarizes the process of conducting a benchmark for the assessment of European lobster in the Swedish coastal areas of the Skagerrak, Kattegat and Öresund. Catch data, survey indices, commercial catch per unit of effort and life history data, on which the assessment is based on, are described in summary in the report and in detailed form in the attached appendices. Furthermore, the report summarizes the model structure and the sensitivity analyses done to generate an ensemble model that can be used to estimate the stock status of the lobster stock and provide advice. The current a
APA, Harvard, Vancouver, ISO, and other styles
4

McGarigal, Kevin, and Barbara J. Marks. FRAGSTATS: spatial pattern analysis program for quantifying landscape structure. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1995. http://dx.doi.org/10.2737/pnw-gtr-351.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Kovalenkov, A. N., S. M. Semchenkov, and M. S. Makarov. Spatial inverse filtering method based on a controlled structure filter. OFERNIO, 2020. http://dx.doi.org/10.12731/ofernio.2020.24671.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Kjerne, Daniel. Modeling cadastral spatial relationships using an object-oriented information structure. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.5605.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Poos, Jan Jaap, Timo Staeudle, Eleanor Greenway, and Jurgen Batsleer. Spatial distribution, migration, and population structure of North Sea rays. Wageningen University & Research, 2023. http://dx.doi.org/10.18174/632935.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Савосько, Василь Миколайович, Наталія Вікторівна Товстоляк, Юрій Васильович Лихолат, and Іван Панасович Григорюк. Structure and Diversity of Urban Park Stands at Kryvyi Rih Ore-Mining & Metallurgical District, Central Ukraine. Podgorica, 2020. http://dx.doi.org/10.31812/123456789/3946.

Full text
Abstract:
The present study examines the relationships between structure (floristic composition, dendrometric parameters), diversity (diversity and evenness indexes) of urban forest park stands and the ecological (soil fertility, soil moisture), environmental factors (air pollution). The study is based on the forest park stands inventory data, performed from 2012 to 2017 in Kryvyi Rih City, Central Ukraine. The floristic compositions of the urban forest park stands are poor. There are only 23 species that belong to 14 families and 12 genera. More families were represented by at least more than 2% of tax
APA, Harvard, Vancouver, ISO, and other styles
9

Wadman, Heidi, and Jesse McNinch. Spatial distribution and thickness of fine-grained sediment along the United States portion of the upper Niagara River, New York. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41666.

Full text
Abstract:
Over 220 linear miles of geophysical data, including sidescan sonar and chirp sub-bottom profiles, were collected in 2016 and 2017 by the US Army Corps of Engineers and the US Fish and Wildlife Service in the upper Niagara River. In addition, 36 sediment grab samples were collected to groundtruth the geophysical data. These data were used to map the spatial distribution of fine-grained sediment, including volume data in certain locations, along the shallow shorelines of the upper Niagara River. Overall, the most extensive deposits were spatially associated with either small tributaries or with
APA, Harvard, Vancouver, ISO, and other styles
10

Weissinger, Rebecca, Dana Witwicki, Helen Thomas, et al. Riparian monitoring of wadeable streams protocol for park units in the Northern Colorado Plateau Network: Version 1.06. National Park Service, 2025. https://doi.org/10.36967/2313818.

Full text
Abstract:
Because of the scarcity of water on the Colorado Plateau and their disproportionately high use by flora and fauna, riparian areas were quickly identified as an ecosystem of concern for Northern Colorado Plateau Network (NCPN) parks during vital signs planning in 2003. Four vital signs were selected for riparian monitoring of wadeable streams: surface flow, groundwater dynamics, channel geomorphology, and riparian vegetation structure and composition. This monitoring protocol consists of a protocol narrative and 15 standard operating procedures (SOPs) for monitoring wadeable streams in NCPN par
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Spatial structure of stands' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography