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Distribution property in ecology
Spatial heterogeneity is a property generally ascribed to a landscape or to a population. It refers to the uneven distribution of various concentrations
Spatial_heterogeneity
Techniques to study geometric data
other locations. This affects the spatial dependency relations and therefore the spatial process. Spatial heterogeneity means that overall parameters estimated
Spatial_analysis
Different genetic causes for the same disease
Genetic heterogeneity refers to different genetic causes for the same disease and can be classified into three types: allelic heterogeneity, locus heterogeneity
Genetic_heterogeneity
Solid organic matter in sedimentary rocks
different kerogen particles, leading to spatial heterogeneity in kerogen composition at the micron-length scale. Heterogeneity between kerogen particles may also
Kerogen
One of several proposed laws of geography
of geography emphaize spatial autocorrelation and the boundary problem, Arbia's law of geography deals with spatial heterogeneity and scale observations
Arbia's_law_of_geography
Concept of uniform or non-uniform in an object's composition or attributes
Various disciplines understand heterogeneity, or being heterogeneous, in different ways. Environmental heterogeneity is a hypernym for different environmental
Homogeneity_and_heterogeneity
permutations. Specifically, Huffaker was seeking to understand how spatial heterogeneity and the varying dispersal ability of each species affected long-term
Huffaker's_mite_experiment
Observation of the diversity of tumour cells
tumours (inter-tumour heterogeneity) and within tumours (intra-tumour heterogeneity). A minimal level of intra-tumour heterogeneity is a simple consequence
Tumour_heterogeneity
Group of separated yet interacting ecological populations
analysis Predation Spatial heterogeneity Levins, R. (1969), "Some demographic and genetic consequences of environmental heterogeneity for biological control"
Metapopulation
Accumulation of partially decayed vegetation
matter content and saturated hydraulic conductivity can exhibit high spatial heterogeneity. Peatlands, particularly bogs, are the primary source of peat; although
Peat
Process of developing an opinion of value for real property
Spatial-CAMA (SCAMA) is a general term for mass appraisal where spatial data is used with spatial dependence or spatial heterogeneity models. Spatial
Real_estate_appraisal
are spatial patches of different types. Together with spatial configuration, spatial composition is a basic component of landscape heterogeneity indices
Spatial_composition
One of several proposed laws of geography
regional geography that emphasizes heterogeneity as "an inescapable characteristic of geography". Spatial heterogeneity was first proposed as "a possible
Tobler's second law of geography
Tobler's_second_law_of_geography
Category of tailored neural networks
deterministic components of the spatial variability (i.e. spatial dependence/autocorrelation, spatial heterogeneity, spatial association/cross-correlation)
Spatial_neural_network
Study of Earth's spatial information
things observed at a coarse spatial resolution are more related than things observed at a finer resolution." Spatial heterogeneity: Geographic variables exhibit
Geography
One strategy of parasitism
"Parasitic castration: host species preferences, size-selectivity and spatial heterogeneity" (PDF). Oecologia. 75 (4): 512–515. Bibcode:1988Oecol..75..512B
Parasitic_castration
sparse sample data and are impractical in representing the complex spatial heterogeneity of states, the transiogram, which is defined as a transition probability
Markov_chain_geostatistics
and lacunarity. Together with spatial composition, spatial configuration is a basic component of landscape heterogeneity indices. Patch dynamics Gustafson
Spatial_configuration
1346–1353 plague pandemic in Eurasia and North Africa
"Palaeoecological data indicates land-use changes across Europe linked to spatial heterogeneity in mortality during the Black Death pandemic". Nature Ecology &
Black_Death
French geographer
the development of networks but simultaneously leads to greater spatial heterogeneity with enhanced polarization and metropolisation. The development
Henry_Bakis
Diagram showing crime incident patterns
limitations of spatial data, including spatial autocorrelation and spatial heterogeneity. Spatial data analysis helps one analyze crime data and better understand
Crime_mapping
Gyre of debris in the North Pacific
interpreting such findings, because of the problems of extreme spatial heterogeneity, and the need to compare samples from equivalent water masses, which
Great_Pacific_Garbage_Patch
Measure of spatial autocorrelation
Modern Geography Distance decay Geary's C Indicators of spatial association Spatial heterogeneity Tobler's first law of geography Wartenberg's coefficient
Moran's_I
1969 law by Waldo Tobler
problem Modifiable temporal unit problem Moran's I Scientific law Spatial heterogeneity The Isolated State Uncertain geographic context problem Waldo Tobler
Tobler's first law of geography
Tobler's_first_law_of_geography
Ecological theory
between habitat heterogeneity and species numbers differs depending on which habitats are involved. This means that spatial heterogeneity in reflectance
Spectral variability hypothesis
Spectral_variability_hypothesis
Relationships between ecological processes in the environment and particular ecosystems
pattern implies that it has spatial heterogeneity, or the uneven distribution of objects across the landscape. Heterogeneity is a key element of landscape
Landscape_ecology
Major climatic change and biotic turnover during the Triassic
Zhang, Haichun (2025-06-30). "Climate–carbon-cycle interactions and spatial heterogeneity of the late Triassic Carnian pluvial episode". Nature Communications
Carnian_pluvial_episode
Species of owl
Penteriani, V.; del Mar Delgado, M.; Gallardo, M. & Ferrer, M. (2004). "Spatial heterogeneity and structure of bird populations: A case example with the eagle
Eurasian_eagle-owl
Study of the distribution or space occupied by species
concepts of spatial ecology are fundamental to understanding the spatial dynamics of population and community ecology. The spatial heterogeneity of populations
Spatial_ecology
Ecological concept; intake rate of a consumer as a function of food density
December 2022. Murdoch, William W. (1977). "Stabilizing effects of spatial heterogeneity in predator-prey systems". Theoretical Population Biology. 11 (2):
Functional_response
Organism that eats mostly or exclusively plant material
populations and help stabilize predator-prey dynamics. For example, spatial heterogeneity is maintained, which means there will always be pockets of plants
Herbivore
Study of organisms and their environment
September 2012). "Ecological Complexity in a Coffee Agroecosystem: Spatial Heterogeneity, Population Persistence and Biological Control". PLOS ONE. 7 (9)
Ecology
Type of autoimmune arthritis
invasive potential, changed epigenetic landscape, temporal and spatial heterogeneity, genomic instability and mutations, and reprogrammed cellular metabolism
Rheumatoid_arthritis
Paradox coined by Michael Rosenzweig
destabilisation. Spatial interactions or spatio-temporal chaos. The model for enrichment assumes that there is no spatial heterogeneity. Spatial versions of
Paradox_of_enrichment
Reversible transition in amorphous materials
near the glass-transition temperature is accompanied by increasing spatial heterogeneity in molecular motion. Experimental and simulation studies suggest
Glass_transition
Source of statistical bias
MAUP can be used as an analytical tool to help understand spatial heterogeneity and spatial autocorrelation. This topic is of particular importance because
Modifiable_areal_unit_problem
Reduction of information complexity on maps
notion of far more small things than large ones is also called spatial heterogeneity, which has been formulated as scaling law. Cartographic generalization
Cartographic_generalization
Technology for examining cells
Olsson Bontell, Thomas; Jakola, Asgeir Store; Carén, Helena (2022). "Spatial heterogeneity in DNA methylation and chromosomal alterations in diffuse gliomas
Spatial DNA methylation profiling
Spatial_DNA_methylation_profiling
Neurological condition involving the crossing of senses
synesthesia, letters or numbers are perceived as inherently colored. In spatial-sequence, or number form synesthesia, numbers, months of the year, or days
Synesthesia
Scientific study of renewing and restoring ecosystems
manipulated soil resource heterogeneity in a tallgrass prairie restoration project. They found increasing resource heterogeneity, which on its own was insufficient
Ecological_restoration
Dutch Caribbean island
Fleur C.; Perry, Chris T.; Meesters, Erik H. (2019). "Extreme spatial heterogeneity in carbonate accretion potential on a Caribbean fringing reef linked
Bonaire
Soil type; fertile black-coloured soil
Zhidan; Wang, Jingfa; Song, Chunwei; Du, Huishi (July–August 2022). "Spatial heterogeneity of soil nutrients in black soil areas of Northeast China". Agronomy
Chernozem
British-American geographer
allowing for the modeling of spatial heterogeneity. Geographically Weighted Regression is a cornerstone of GIS and spatial analysis, and is built into
Stewart_Fotheringham
Ecologist and evolutionary biologist
Competitive coexistence in spatially structured environments: a synthesis. Ecology letters, 6(12), 1109–1122. Spatial heterogeneity, source-sink dynamics,
Priyanga_Amarasekare
Underwater areas highly dense with kelp
2024-10-07. Retrieved 2024-10-06. Andrew, N. L. (March 1993). "Spatial Heterogeneity, Sea Urchin Grazing, and Habitat Structure on Reefs in Temperate
Kelp_forest
Removal of some plants to improve the growth of other plants
portions of the stand in different ways to create structural and spatial heterogeneity. The intent is often to increase biodiversity or wildlife habitat
Thinning
Genus of freshwater shrimp
C. M. (1996). "Atyid shrimps (Decapoda: Atyidae) influence the spatial heterogeneity of algae and insects in a tropical stream" (PDF). Freshwater Biology
Neocaridina
American political scientist
Nonresident Senior Fellow at the Brookings Institution. Modeling Spatial Heterogeneity and Historical Persistence: Nazi Concentration Camps and Contemporary
Thomas_Pepinsky
Decline of classic Maya civilization
collapsed and landscapes were depopulated. The reasons for this spatial heterogeneity in societal disintegration are largely unknown, but researches have
Classic_Maya_collapse
Ecology proposition
to the paradox lies in raising the dimensionality of the system. Spatial heterogeneity, trophic interactions, multiple resource competition, competition-colonization
Competitive exclusion principle
Competitive_exclusion_principle
Tian, Yi Chao; Luo, Guang Jie (2017-05-29). "Evaluating of the spatial heterogeneity of soil loss tolerance and its effects on erosion risk in the carbonate
Soil_loss_tolerance
Species of reptile
JSTOR 1564340. Pianka, Eric (1966). "Convexity, desert lizards and spatial heterogeneity". Ecology. 47 (6): 1055–1059. doi:10.2307/1935656. JSTOR 1935656
Mexican_beaded_lizard
Desert in east Asia
ISSN 2071-1050. Chen, Yu Fu; Yu, Fei Hai; Dong, Ming. 2002. Scale-dependent spatial heterogeneity of vegetation in Mu Us Desert: a semi-arid area of China. Plant
Mu_Us_Desert
Simultaneous measurement of spectra and pictures
strongly influenced by particle size, the chemical and spatial heterogeneity of the sample, and the spatial resolution of the image. Data analysis methods for
Chemical_imaging
In statistics
Yigizaw, T. S., Abebe, A. Gelaye, K. A. (2021). "Spatial Distribution and Geographical Heterogeneity Factors Associated with Poor Consumption of Foods
Spatial_distribution
Study of living things in soil
B.; Chazdon, Robin L.; Iriarte, Silvia V. B. (September 1999). "Spatial heterogeneity of light and woody seedling regeneration in tropical wet forests"
Soil_biology
Plant that has adapted to living in an aquatic environment
erosion by stabilising soil surfaces. Macrophytes also provide spatial heterogeneity in otherwise unstructured water column. Habitat complexity provided
Aquatic_plant
Range of methods designed for assigning cell types
oligos on beads. Defining the spatial distribution of mRNA molecules allows for the detection of cellular heterogeneity in tissues, tumours, and immune
Spatial_transcriptomics
Vegetation cover change
"Soil carbon response to woody plant encroachment: importance of spatial heterogeneity and deep soil storage". Journal of Ecology. 105 (6): 1738–1749.
Woody_plant_encroachment
Genus of fish
Sciences. Retrieved 12 November 2019. Geiger, M.F.; et al. (2014). "Spatial heterogeneity in the Mediterranean Biodiversity Hotspot affects barcoding accuracy
Jewel_cichlid
Wildland-ocean interface
Bayle-Sempere, J. T.; Reñones, O.; Moreno, D. (2004). "Multi-scale spatial heterogeneity, habitat structure, and the effect of marine reserves on Western
Marine_coastal_ecosystem
Reworking of soils and sediments by organisms
incorporate different modes of sediment transport, and account for more spatial heterogeneity. The onset of bioturbation had a profound effect on the environment
Bioturbation
Accumulation of mutations
expansions and genetic heterogeneity within many different types of neoplasms. There are multiple levels of genetic heterogeneity associated with cancer
Somatic_evolution_in_cancer
Russian-American condensed matter physicist (born 1966)
phase transitions between them driven by strong fluctuations and/or spatial heterogeneity. He is the recipient of the LeRoy Apker Award. Radzihovsky is a
Leo_Radzihovsky
Coral barrier reef along the Florida Keys
Kim; Watson, Craig; Berzins, Ilze; Breitbart, Mya (2011-01-01). "Spatial Heterogeneity of Bacterial Communities in the Mucus of Montastraea annularis"
Florida_Reef
Branch of agriculture
Agriculture: Extent, Causes, and Problems-report of the Task Force on Spatial Heterogeneity in Agricultural Landscapes and Enterprises. Washington. p. 29. Retrieved
Intensive_farming
Gradual variation of the characteristics of a species along its territory
intergradation"). Clines produced through this way are generated by spatial heterogeneity in environmental conditions. The mechanism of selection acting upon
Cline_(biology)
Balance between production and consumption of organic matter in lakes
waters due to the formation of anoxic deep zones. The degree of spatial heterogeneity in metabolic rates within a lake depends on lake morphometry, catchment
Lake_metabolism
Light re-emitted by chlorophyll molecules during return from excited to non-excited states
facilitate the visualization of spatial heterogeneities in photosynthetic activity of samples. These heterogeneities naturally occur in plant leaves for
Chlorophyll_fluorescence
Indian lunar mission (2019–Present)
Argon-40 in Lunar exosphere. The distribution of Ar-40 has significant spatial heterogeneity. The NASA probe, LADEE, detected Argon near the Equatorial region
Chandrayaan-2
Species of crustacean
"Parasitic castration: host species preferences, size-selectivity and spatial heterogeneity" (PDF). Oecologia. 75 (4): 512–515. doi:10.1007/BF00776413. PMID 28312424
Hemioniscus_balani
Abrupt shift in a complex dynamic system
169, 738–747 van Nes, E., and Scheffer, M. (2005) Implications of spatial heterogeneity for catastrophic regime shifts in ecosystems. Ecology 86, 1797–1807
Critical_transition
American cell biologist (born 1974)
Forest, M. Gregory; Newby, Jay M.; Gladfelter, Amy S. (2020). "Spatial heterogeneity of the cytosol revealed by machine learning-based 3D particle tracking"
Amy_Gladfelter
American ecologist
University in 2005. Klausmeier’s Ph.D. thesis was titled "The Role of Spatial Heterogeneity in Ecological Communities". It included a model of pattern formation
Christopher_Klausmeier
Anoxic extinction event in the Cretaceous period
1989 Bryant, Raquel; Belanger, Christina L. (19 January 2023). "Spatial heterogeneity in benthic foraminiferal assemblages tracks regional impacts of
Cenomanian–Turonian boundary event
Cenomanian–Turonian_boundary_event
Specialised cell type located inside joints in the synovium
invasive potential, changed epigenetic landscape, temporal and spatial heterogeneity, genomic instability and mutations, and reprogrammed cellular metabolism
Fibroblast-like_synoviocyte
(January–February 2014). "Distribution of extracellular enzymes in soils: spatial heterogeneity and determining factors at various scales". Soil Science Society
Soil_enzyme
Proposed NASA mission concept to explore Comet 46P/Wirtanen
spacecraft would have rendezvoused with Comet Wirtanen to map the spatial heterogeneity of surface solids as well as gas and dust emissions from the coma
Comet_Hopper
Ecological theory
1111/ele.13288. ISSN 1461-0248. PMID 31131976. S2CID 167209009. Spatial heterogeneity of mesopredator release within an oceanic island system Trophic
Mesopredator release hypothesis
Mesopredator_release_hypothesis
Joachim; Dawson, Deborah A.; Vandomme, Viki; Lens, Luc (2011). "Spatial heterogeneity in genetic relatedness among house sparrows along an urban–rural
Rural-Urban_gradient
extract information along trajectories, destroying the natural spatial heterogeneity associated to the various positions. The main statistical tool is
Single-particle_trajectory
Source of statistical bias
neighborhood effect averaging problem arises from disregarding spatial dependence and spatial heterogeneity, and is credited with its discovery. In studying human
Neighborhood effect averaging problem
Neighborhood_effect_averaging_problem
American neuroscientist
Her early groundbreaking work demonstrated formerly unrecognized spatial heterogeneity in the choroid plexus. She has made several discoveries on the mechanisms
Maria_Lehtinen
Genomics-informed framework to personalize radiotherapy dose
biology and spatial heterogeneity that could further inform GARD-based planning. Ongoing work is focused on integrating genomic, imaging, and spatial data and
Genomic adjusted radiation dose
Genomic_adjusted_radiation_dose
American spatial econometrician
Anselin (born December 1, 1953) is one of the developers of the field of spatial econometrics and the Stein-Freiler Distinguished Service Professor of Sociology
Luc_Anselin
Abrupt changes in structure and function of systems
169, 738–747 van Nes, E., and Scheffer, M. (2005) Implications of spatial heterogeneity for catastrophic regime shifts in ecosystems. Ecology 86, 1797–1807
Regime_shift
Negative emissions technology
1016/j.soilbio.2016.07.021. Gale, Nigel V.; Thomas, Sean C. (2021). "Spatial heterogeneity in soil pyrogenic carbon mediates tree growth and physiology following
Biochar_carbon_removal
Application of geographical methods to the study of health and disease
spatial dependency (spatially closer entities are more similar or related than spatially distant entities) or spatial heterogeneity (locations are unique
Health_geography
Increase of invasive organisms caused by climate change
filter. In the final landscape spread stage, landscape features and spatial heterogeneity determine which species successfully pass through this filter. Due
Climate change and invasive species
Climate_change_and_invasive_species
Empirical law on the variance of species in a habitat
general power-law relationships for heterogeneity. When both a and b are equal to 1, then a small-scale random spatial pattern is suggested and is best described
Taylor's_law
Geoinformatics researcher
different scales ranging from the smallest to the largest, so called spatial heterogeneity. He formulated scaling law out of the notion (or the recurring notion)
Bin_Jiang
Genus of bivalves
Thach, 2016 Anadara vellicata (Reeve, 1844) Alla V. Silina (2006). "Spatial heterogeneity and long-term changes in bivalve Anadara broughtoni population:
Anadara
Statistical property
The complementary notion is called heteroscedasticity, also known as heterogeneity of variance. The term originates from the Ancient Greek σκεδάννυμι skedánnymi
Homoscedasticity and heteroscedasticity
Homoscedasticity_and_heteroscedasticity
Algorithm
Zhifeng; Qian, Qinglan; Zheng, Zihao; Huang, Qingyao (2019-09-01). "Spatial heterogeneity of the thermal environment based on the urban expansion of natural
Head/tail_breaks
Economic relationship
hdl:11250/2686287. Longhi, Simonetta; Nijkamp, Peter; Poot, Jacques (2006). "Spatial heterogeneity and the wage curve revisited". Journal of Regional Science. 46 (4):
Wage_curve
Ecological terminology
much light hits the forest floor and what kind of temporal and spatial heterogeneity will form. In the coastal areas of south-eastern Australia, large
Light_gap
Sudhir K.; Galvani, Alison P.; Porco, Travis C. (22 October 2015). "Spatial heterogeneity in projected leprosy trends in India". Parasites & Vectors. 8 (1):
Neglected tropical diseases in India
Neglected_tropical_diseases_in_India
commit crimes. * Graif, Corina; Sampson, Robert J. (July 15, 2009). "Spatial Heterogeneity in the Effects of Immigration and Diversity on Neighborhood Homicide
Effects of immigration to the United States
Effects_of_immigration_to_the_United_States
Effects of climate change on insurance markets in the United States
Noam; Marlier, Miriam E.; Benmarhnia, Tarik (2024). "Exploring spatial heterogeneity in synergistic effects of compound climate hazards: Extreme heat
Climate change and insurance in the United States
Climate_change_and_insurance_in_the_United_States
Nature reserve in Henan, China
Yong-Zhong; Huang, Qun-Ce (2015). "Effects of environmental and spatial heterogeneity on tree community assembly in Baotianman National Nature Reserve
Baotianman National Nature Reserve
Baotianman_National_Nature_Reserve
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SPATIAL HETEROGENEITY
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SPATIAL HETEROGENEITY
SPATIAL HETEROGENEITY
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