cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.27060319
title: GBLC_RF_Scenario1

description: Mapping land cover (LC) in mountainous regions, such as the Gilgit-Baltistan (GB) area of Pakistan, presents significant challenges due to complex terrain, limited data availability, and accessibility constraints. This study addresses these challenges by developing a robust, data-driven approach to classify LC using high-resolution Sentinel-2 (S-2) satellite imagery from 2019 within Google Earth Engine (GEE). The research evaluated the performance of various machine learning (ML) algorithms, including classification and regression tree (CART), maximum entropy (gmoMaxEnt), minimum distance (minDistance), support vector machine (SVM), and random forest (RF), without extensive hyperparameter tuning. Additionally, ten different scenarios based on various band combinations of S-2 data were used as input for running the ML models. The LC classification was performed using 2759 sample points, with 70% for training and 30% for validation. The results indicate that the RF algorithm outperformed all other classifiers under scenario S1 (using 10 bands), achieving an overall accuracy (OA) of 0.79 and a kappa coefficient of 0.76. The final RF-based LC mapping shows the following percentage distribution: barren land (46.7%), snow cover (22.9%), glacier (7.9%), grasses (7.2%), water (4.7%), wetland (2.9%), built-up (2.7%), agriculture (1.9%), and forest (1.2%). It is suggested that the best identified RF classifier within the GEE environment should be used for advanced multi-source data image classification with hyperparameter tuning to increase OA. Additionally, it is suggested to build the capacity of various stakeholders in GB for better monitoring of LC changes and resource management using geospatial big data.
DOI: 10.6084/m9.figshare.27060319.v1
title: GBLC_RF_Scenario1.tif

description: Mapping land cover (LC) in mountainous regions, such as the Gilgit-Baltistan (GB) area of Pakistan, presents significant challenges due to complex terrain, limited data availability, and accessibility constraints. This study addresses these challenges by developing a robust, data-driven approach to classify LC using high-resolution Sentinel-2 (S-2) satellite imagery from 2019 within Google Earth Engine (GEE). The research evaluated the performance of various machine learning (ML) algorithms, including classification and regression tree (CART), maximum entropy (gmoMaxEnt), minimum distance (minDistance), support vector machine (SVM), and random forest (RF), without extensive hyperparameter tuning. Additionally, ten different scenarios based on various band combinations of S-2 data were used as input for running the ML models. The LC classification was performed using 2759 sample points, with 70% for training and 30% for validation. The results indicate that the RF algorithm outperformed all other classifiers under scenario S1 (using 10 bands), achieving an overall accuracy (OA) of 0.79 and a kappa coefficient of 0.76. The final RF-based LC mapping shows the following percentage distribution: barren land (46.7%), snow cover (22.9%), glacier (7.9%), grasses (7.2%), water (4.7%), wetland (2.9%), built-up (2.7%), agriculture (1.9%), and forest (1.2%). It is suggested that the best identified RF classifier within the GEE environment should be used for advanced multi-source data image classification with hyperparameter tuning to increase OA. Additionally, it is suggested to build the capacity of various stakeholders in GB for better monitoring of LC changes and resource management using geospatial big data.
DOI: 10.6084/m9.figshare.27060319.v2
title: GBLC_RF_Scenario1

description: Mapping land cover (LC) in mountainous regions, such as the Gilgit-Baltistan (GB) area of Pakistan, presents significant challenges due to complex terrain, limited data availability, and accessibility constraints. This study addresses these challenges by developing a robust, data-driven approach to classify LC using high-resolution Sentinel-2 (S-2) satellite imagery from 2019 within Google Earth Engine (GEE). The research evaluated the performance of various machine learning (ML) algorithms, including classification and regression tree (CART), maximum entropy (gmoMaxEnt), minimum distance (minDistance), support vector machine (SVM), and random forest (RF), without extensive hyperparameter tuning. Additionally, ten different scenarios based on various band combinations of S-2 data were used as input for running the ML models. The LC classification was performed using 2759 sample points, with 70% for training and 30% for validation. The results indicate that the RF algorithm outperformed all other classifiers under scenario S1 (using 10 bands), achieving an overall accuracy (OA) of 0.79 and a kappa coefficient of 0.76. The final RF-based LC mapping shows the following percentage distribution: barren land (46.7%), snow cover (22.9%), glacier (7.9%), grasses (7.2%), water (4.7%), wetland (2.9%), built-up (2.7%), agriculture (1.9%), and forest (1.2%). It is suggested that the best identified RF classifier within the GEE environment should be used for advanced multi-source data image classification with hyperparameter tuning to increase OA. Additionally, it is suggested to build the capacity of various stakeholders in GB for better monitoring of LC changes and resource management using geospatial big data.
DOI: 10.1594/pangaea.578036
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOH4693-25

description: Species PISY; No of rings 55; Begin 1612; End 1666
DOI: 10.1594/pangaea.582526
title: Tree-ring width of Abies alba (Miller) from historical object sample IB21315-5

description: Species ABAL; No of rings 43; Begin 1537; End 1579
DOI: 10.25582/data.2023-09.2906226/2449039
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.569735
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF11830-42

description: Species PCAB; No of rings 43; Begin 1611; End 1653
DOI: 10.1594/pangaea.586214
title: Tree-ring width of Abies alba (Miller) from historical object sample IB22474-6

description: Species ABAL; No of rings 47; Begin 1565; End 1611
DOI: 10.1594/pangaea.585878
title: Tree-ring width of Quercus species from historical object sample IB22407-50

description: Species QUSP; No of rings 98; Begin 1412; End 1509
DOI: 10.1594/pangaea.592380
title: Tree-ring measurements of Tsuga mertensiana (Mountain hemlock) from sample HOOD-32

description: Species TSME; No of rings 222; Begin 1762; End 1983
DOI: 10.1594/pangaea.577457
title: Tree-ring width of Quercus species from historical object sample HOH4338-8

description: Species QUSP; No of rings 85; Begin 1451; End 1535
DOI: 10.1594/pangaea.578958
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOH5012-1

description: Species PISY; No of rings 160; Begin 1620; End 1779
DOI: 10.1594/pangaea.598914
title: Tree-ring measurements of Larix dahurica (Dahurican larch) from sample TIREKHLA-21

description: Species LADA; No of rings 382; Begin 1607; End 1988
DOI: 10.1594/pangaea.569995
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF11898-10

description: Species PISY; No of rings 142; Begin 1382; End 1523
DOI: 10.1594/pangaea.577327
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOH4259-1

description: Species PCAB; No of rings 50; Begin 1653; End 1702
DOI: 10.25582/data.2023-09.2906227/2449040
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.580593
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20586-6

description: Species ABAL; No of rings 137; Begin 1721; End 1857
DOI: 10.1594/pangaea.657713
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample IB22622-60

description: Species PISY; No of rings 56; Begin 1484; End 1539
DOI: 10.1594/pangaea.570967
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12102-6

description: Species PISY; No of rings 99; Begin 1826; End 1924
DOI: 10.1594/pangaea.582636
title: Tree-ring width of Quercus species from historical object sample IB21335-27

description: Species QUSP; No of rings 131; Begin 1260; End 1390
DOI: 10.1594/pangaea.558331
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF10042-2

description: Species ABAL; No of rings 65; Begin 1641; End 1705
DOI: 10.1594/pangaea.592552
title: Tree-ring measurements of Larix sibirica (Siberian larch) from sample INDIKYLA-122

description: Species LASI; No of rings 152; Begin 1839; End 1990
DOI: 10.25582/data.2023-09.2906228/2449041
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.558785
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF10459-2

description: Species ABAL; No of rings 104; Begin 1503; End 1606
DOI: 10.1594/pangaea.605464
title: Tree-ring width of Quercus species from historical object sample HOF10188-102

description: Species QUSP; No of rings 55; Begin 1315; End 1369
DOI: 10.1594/pangaea.592538
title: Tree-ring measurements of Abies alba (Silver fir) from sample ILW_TK-51

description: Species ABAL; No of rings 82; Begin 1898; End 1979
DOI: 10.1594/pangaea.605579
title: Tree-ring width of Quercus species from historical object sample HOF10210-4

description: Species QUSP; No of rings 110; Begin 1676; End 1785
DOI: 10.1594/pangaea.570484
title: Tree-ring width of Quercus species from historical object sample HOF11980-10

description: Species QUSP; No of rings 138; Begin 1392; End 1529
DOI: 10.1594/pangaea.570963
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12102-1

description: Species PISY; No of rings 64; Begin 1720; End 1783
DOI: 10.25582/data.2023-09.2906230/2449042
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.578680
title: Tree-ring width of Quercus species from historical object sample HOH4927-3

description: Species QUSP; No of rings 109; Begin 1389; End 1497
DOI: 10.1594/pangaea.584369
title: Tree-ring width of Abies alba (Miller) from historical object sample IB21804-17

description: Species ABAL; No of rings 88; Begin 1645; End 1732
DOI: 10.1594/pangaea.595142
title: Tree-ring measurements of Abies alba (Silver fir) from sample MHW_TA-41

description: Species ABAL; No of rings 128; Begin 1853; End 1980
DOI: 10.1594/pangaea.620405
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20046-4

description: Species ABAL; No of rings 79; Begin 1576; End 1654
DOI: 10.1594/pangaea.566829
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF11108-14

description: Species PISY; No of rings 66; Begin 1536; End 1601
DOI: 10.25582/data.2023-09.2906231/2449043
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.571674
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12282-1

description: Species PISY; No of rings 80; Begin 1760; End 1839
DOI: 10.1594/pangaea.582711
title: Tree-ring width of Abies alba (Miller) from historical object sample IB21345-9

description: Species ABAL; No of rings 92; Begin 1591; End 1682
DOI: 10.1594/pangaea.570653
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF12028-3

description: Species PCAB; No of rings 41; Begin 1722; End 1762
DOI: 10.1594/pangaea.576880
title: Tree-ring width of Abies alba (Miller) from historical object sample HOH4054-1

description: Species ABAL; No of rings 76; Begin 1402; End 1477
DOI: 10.1594/pangaea.561913
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF13106-16

description: Species ABAL; No of rings 52; Begin 1642; End 1693
DOI: 10.1594/pangaea.595311
title: Tree-ring measurements of Picea glauca (White spruce) from sample MOUNTUFE-81

description: Species PCGL; No of rings 109; Begin 1880; End 1988
DOI: 10.25582/data.2023-09.2906233/2449044
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.571122
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF12133-1

description: Species PCAB; No of rings 68; Begin 1832; End 1899
DOI: 10.1594/pangaea.657617
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20667-1

description: Species ABAL; No of rings 129; Begin 1736; End 1864
DOI: 10.1594/pangaea.562677
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF10132-21

description: Species PISY; No of rings 83; Begin 1624; End 1706
DOI: 10.1594/pangaea.609695
title: Tree-ring width of Quercus species from historical object sample IB21923-1

description: Species QUSP; No of rings 68; Begin 1225; End 1292
DOI: 10.1594/pangaea.592581
title: Tree-ring measurements of Pinus sylvestris (Scotch pine) from sample INVER-12

description: Species PISY; No of rings 246; Begin 1731; End 1976
DOI: 10.25582/data.2023-09.2906234/2449045
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.593793
title: Tree-ring measurements of Larix gmelinii (Dahurian larch) from sample KOTUYALA-192

description: Species LAGM; No of rings 280; Begin 1711; End 1990
DOI: 10.1594/pangaea.596293
title: Tree-ring measurements of Picea abies (Norway spruce) from sample PALASJ-131

description: Species PCAB; No of rings 156; Begin 1823; End 1978
DOI: 10.1594/pangaea.560859
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF12200-82

description: Species ABAL; No of rings 78; Begin 1452; End 1529
DOI: 10.1594/pangaea.596135
title: Tree-ring measurements of Larix gmelinii (Dahurian larch) from sample OLENJOLA-32

description: Species LAGM; No of rings 273; Begin 1718; End 1990
DOI: 10.1594/pangaea.585166
title: Tree-ring width of Abies alba (Miller) from historical object sample IB22067-3

description: Species ABAL; No of rings 93; Begin 1334; End 1426
DOI: 10.1594/pangaea.609343
title: Tree-ring width of Quercus species from historical object sample IB20149-10

description: Species QUSP; No of rings 73; Begin 1396; End 1468
DOI: 10.1594/pangaea.675715
title: Tree-ring width of Pinus sylvestris (von Linné) from living tree sample HOH9041-1366

description: Species PISY; No of rings 82; Begin 1906; End 1987
DOI: 10.25582/data.2023-09.2906235/2449046
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.562477
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF10102-24

description: Species PISY; No of rings 100; Begin 1639; End 1738
DOI: 10.1594/pangaea.591569
title: Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ELEC-92

description: Species PCEN; No of rings 157; Begin 1827; End 1983
DOI: 10.1594/pangaea.566110
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF10960-21

description: Species PCAB; No of rings 47; Begin 1423; End 1469
DOI: 10.1594/pangaea.577298
title: Tree-ring width of Abies alba (Miller) from historical object sample HOH4239-5

description: Species ABAL; No of rings 115; Begin 1336; End 1450
DOI: 10.1594/pangaea.590754
title: Tree-ring measurements of Abies alba (Silver fir) from sample CEPPO-22

description: Species ABAL; No of rings 130; Begin 1851; End 1980
DOI: 10.1594/pangaea.591637
title: Tree-ring measurements of Pinus sylvestris (Scotch pine) from sample EP-71

description: Species PISY; No of rings 121; Begin 1859; End 1979
DOI: 10.25582/data.2023-09.2906236/2449047
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.570756
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12061-5

description: Species PISY; No of rings 62; Begin 1615; End 1676
DOI: 10.1594/pangaea.580706
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20599-9

description: Species ABAL; No of rings 64; Begin 1502; End 1565
DOI: 10.1594/pangaea.574083
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF12840-12

description: Species PCAB; No of rings 48; Begin 1753; End 1800
DOI: 10.1594/pangaea.594226
title: Tree-ring measurements of Picea mariana (Black spruce) from sample LACPEPMA-72

description: Species PCMA; No of rings 107; Begin 1882; End 1988
DOI: 10.1594/pangaea.591457
title: Tree-ring measurements of Picea abies (Norway spruce) from sample DUVBER-122

description: Species PCAB; No of rings 78; Begin 1901; End 1978
DOI: 10.1594/pangaea.594422
title: Tree-ring measurements of Larix sibirica (Siberian larch) from sample LINDLASI-81

description: Species LASI; No of rings 218; Begin 1773; End 1990
DOI: 10.25582/data.2023-09.2906250/2449048
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.559603
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF11409-8

description: Species ABAL; No of rings 75; Begin 1599; End 1673
DOI: 10.1594/pangaea.594528
title: Tree-ring measurements of Pinus mughus (Krummholz pine) from sample LLIPO-92

description: Species PIMU; No of rings 123; Begin 1855; End 1977
DOI: 10.1594/pangaea.580139
title: Tree-ring width of Picea abies (Karsten) from historical object sample IB20464-8

description: Species PCAB; No of rings 52; Begin 1815; End 1866
DOI: 10.1594/pangaea.594227
title: Tree-ring measurements of Picea mariana (Black spruce) from sample LACPEPMA-81

description: Species PCMA; No of rings 152; Begin 1837; End 1988
DOI: 10.1594/pangaea.560621
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF12041-7

description: Species ABAL; No of rings 128; Begin 1612; End 1739
DOI: 10.1594/pangaea.561355
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF12671-1

description: Species ABAL; No of rings 61; Begin 1466; End 1526
DOI: 10.1594/pangaea.657451
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOH5157-2473

description: Species PISY; No of rings 87; Begin 1680; End 1766
DOI: 10.25582/data.2023-09.2906251/2449049
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.571009
title: Tree-ring width of Quercus species from historical object sample HOF12107-3

description: Species QUSP; No of rings 58; Begin 1566; End 1623
DOI: 10.1594/pangaea.571414
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12204-14

description: Species PISY; No of rings 48; Begin 1141; End 1188
DOI: 10.1594/pangaea.676140
title: Tree-ring width of Quercus species from living tree sample HOH9146-4

description: Species QUSP; No of rings 137; Begin 1850; End 1986
DOI: 10.1594/pangaea.571737
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF12302-6

description: Species PISY; No of rings 91; Begin 1665; End 1755
DOI: 10.1594/pangaea.580940
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20666-39

description: Species ABAL; No of rings 87; Begin 1411; End 1497
DOI: 10.1594/pangaea.559181
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF10872-2

description: Species ABAL; No of rings 65; Begin 1662; End 1726
DOI: 10.1594/pangaea.594049
title: Tree-ring measurements of Larix gmelinii (Dahurian larch) from sample KUONLAFE-241

description: Species LAGM; No of rings 130; Begin 1861; End 1990
DOI: 10.25582/data.2023-09.2906252/2449050
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.560423
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF11919-18

description: Species ABAL; No of rings 73; Begin 1367; End 1439
DOI: 10.1594/pangaea.580429
title: Tree-ring width of Quercus species from historical object sample IB20559-18

description: Species QUSP; No of rings 87; Begin 1343; End 1429
DOI: 10.1594/pangaea.560155
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF11788-10

description: Species ABAL; No of rings 116; Begin 1692; End 1807
DOI: 10.1594/pangaea.580595
title: Tree-ring width of Abies alba (Miller) from historical object sample IB20587-2

description: Species ABAL; No of rings 68; Begin 1366; End 1433
DOI: 10.1594/pangaea.575084
title: Tree-ring width of Quercus species from historical object sample HOF13116-2

description: Species QUSP; No of rings 154; Begin 1556; End 1709
DOI: 10.1594/pangaea.591969
title: Tree-ring measurements of Picea abies (Norway spruce) from sample GLOMME-81

description: Species PCAB; No of rings 268; Begin 1711; End 1978
DOI: 10.25582/data.2023-09.2906253/2449051
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.657364
title: Tree-ring width of Quercus species from historical object sample HOH4530-9

description: Species QUSP; No of rings 96; Begin 1405; End 1500
DOI: 10.1594/pangaea.657453
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOH5157-2475

description: Species PISY; No of rings 50; Begin 1717; End 1766
DOI: 10.1594/pangaea.591654
title: Tree-ring measurements of Picea mariana (Black spruce) from sample ESKERPMA-41

description: Species PCMA; No of rings 110; Begin 1874; End 1983
DOI: 10.1594/pangaea.591673
title: Tree-ring measurements of Picea glauca (White spruce) from sample EUREKA-12

description: Species PCGL; No of rings 266; Begin 1696; End 1961
DOI: 10.1594/pangaea.583994
title: Tree-ring width of Quercus species from historical object sample IB21660-15

description: Species QUSP; No of rings 124; Begin 1374; End 1497
DOI: 10.1594/pangaea.594772
title: Tree-ring measurements of Larix sibirica (Siberian larch) from sample MALAYALA-101

description: Species LASI; No of rings 297; Begin 1681; End 1977
DOI: 10.25582/data.2023-09.2906254/2449052
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.558872
title: Tree-ring width of Abies alba (Miller) from historical object sample HOF10520-3

description: Species ABAL; No of rings 51; Begin 1477; End 1527
DOI: 10.1594/pangaea.566184
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF10972-407

description: Species PCAB; No of rings 95; Begin 1782; End 1876
DOI: 10.1594/pangaea.591542
title: Tree-ring measurements of Pinus ponderosa (Ponderosa pine) from sample ELDO-511

description: Species PIPO; No of rings 227; Begin 1756; End 1982
DOI: 10.1594/pangaea.675554
title: Tree-ring width of Quercus species from living tree sample HOH9005-2

description: Species QUSP; No of rings 264; Begin 1688; End 1951
DOI: 10.1594/pangaea.591850
title: Tree-ring measurements of Pseudotsuga menziesii (Douglas-fir) from sample FRYDAY-82

description: Species PSME; No of rings 193; Begin 1791; End 1983
DOI: 10.1594/pangaea.594773
title: Tree-ring measurements of Larix sibirica (Siberian larch) from sample MALAYALA-102

description: Species LASI; No of rings 272; Begin 1719; End 1990
DOI: 10.25582/data.2023-09.2906256/2449053
title: Data for EMSL Project 51287 from September 2023
DOI: 10.1594/pangaea.569045
title: Tree-ring width of Quercus species from historical object sample HOF11697-4

description: Species QUSP; No of rings 84; Begin 1528; End 1611
DOI: 10.1594/pangaea.594836
title: Tree-ring measurements of Pinus sylvestris (Scotch pine) from sample MALLA-102

description: Species PISY; No of rings 71; Begin 1906; End 1976
DOI: 10.1594/pangaea.566727
title: Tree-ring width of Quercus species from historical object sample HOF11091-5

description: Species QUSP; No of rings 236; Begin 1451; End 1686
DOI: 10.1594/pangaea.571219
title: Tree-ring width of Picea abies (Karsten) from historical object sample HOF12168-4

description: Species PCAB; No of rings 55; Begin 1782; End 1836
DOI: 10.1594/pangaea.566752
title: Tree-ring width of Pinus sylvestris (von Linné) from historical object sample HOF11095-19

description: Species PISY; No of rings 60; Begin 1521; End 1580
DOI: 10.1594/pangaea.591549
title: Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ELEC-112

description: Species PCEN; No of rings 280; Begin 1704; End 1983
DOI: 10.25582/data.2023-09.2906259/2449054
title: Data for EMSL Project 51287 from September 2023