Structure · dataset · 2026
Spatiotemporal dynamics of vegetation greenness and its climatic associations in Harbin based on kernel NDVI
Listed in ZivaHub and Deakin Research Online — shown once because both records carry DOI 10.6084/m9.figshare.34030023.v1
<p>Long-term vegetation greenness dynamics provide important evidence of ecosystem responses to climatic variability in high-latitude temperate regions.
Description
This study analyzed vegetation greenness in Harbin, Northeast China, from 2000 to 2024 using annual maximum kernel Normalized Difference Vegetation Index (kNDVI) derived from Landsat imagery. Long-term trends were assessed using Theil-Sen slope estimation and the Mann-Kendall test, with the Pettitt test used to detect temporal changes.
Pixel-wise multiple linear regression with standardized climatic predictors was used to examine climatic associations. Regional median kNDVI increased from 0.56 to 0.61, with a significant change point in 2004. Significant increases and decreases accounted for 3.52% and 0.50% of the study area, respectively.
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Precipitation was the dominant climatic variable across 83.66% of the area, followed by temperature (13.68%), potential evapotranspiration (1.66%), and solar radiation (1.01%). Overall, Harbin showed widespread greening with spatially heterogeneous climatic associations.</p>
Links
Where it is published
- DOI doi.org/10.6084/m9.figshare.34030023.v1 ↗
DOI / persistent id · from zivahub uct ac za
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from zivahub uct ac za
Topics
- From keywords
- Chemistry · Chemistry · Earth & Environmental Science · Earth & Environmental Science · Ecology · Ecology · Inorganic chemistry · Inorganic chemistry · Life Sciences · Life Sciences · Plant biology · Plant biology · Social Science · Social Science · Sociology · Sociology
Provenance · 2 source records, 21 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ZivaHub | oai:figshare.com:article/34030023 | 12 d ago | JSON v1 |
| Deakin Research Online | oai:figshare.com:article/34030023 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].anzsrc:group:3103 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3103 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Ecology'] |
| concepts[field].anzsrc:group:3108 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Plant Biology'] |
| concepts[field].anzsrc:group:3108 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Plant Biology'] |
| concepts[field].anzsrc:group:3402 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Inorganic Chemistry'] |
| concepts[field].anzsrc:group:3402 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Inorganic Chemistry'] |
| concepts[field].anzsrc:group:4410 | mapping · zivahub uct ac za | vocabulary-mapper@1.0.0 | keywords['Sociology'] |
| concepts[field].anzsrc:group:4410 | mapping · dro deakin edu au | vocabulary-mapper@1.0.0 | keywords['Sociology'] |
| concepts[field].local:field:chemistry | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:social-science | mapping · dro deakin edu au | connector:dro_deakin_edu_au@1.0.0 | |
| concepts[field].local:field:social-science | mapping · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| description | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/description |
| license | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/rights |
| publication_date | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | |
| title | source · zivahub uct ac za | connector:zivahub_uct_ac_za@1.0.0 | /metadata/dc/title |