Pieter Grootes
Datos Biográficos
| ID | 5004401 |
|---|---|
| NOMBRE | Pieter Grootes |
| NOMBRES | Pieter |
| APELLIDO | Grootes |
| FIRMA | GROOTES P |
| AFILIACIONES | Institute for Ecosystem Research, University of Kiel Kiel Germany |
| VERIFICADO | No |
| TOTAL DE OBRAS | 11 |
| TOTAL DE CITAS | 100 |
| TOTAL COMO AUTOR | 11 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1992 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2019 |
| ÍNDICE H | 4 |
The 1953–1965 rise in Atmospheric bomb 14 C in Central Norway
Sub-annual measurements, eight increments per year, of cellulose in a Scots pine tree growing in central Norway are presented as a proxy for tropospheric 14 CO 2 at biweekly to monthly resolution. The results are validated by comparison to direct atmospheric measurements in the years 1959–1965, and a new dataset is obtained for 1953–1958. In this period, our cellulose measurements deviate from the Bomb 13 NH1 calibration curve, which is derived f…
Radiocarbon Calibration around AD 1900 from Scots Pine ( Pinus Sylvestris ) tree rings from Northern Norway
To resolve an inconsistency around AD 1895 between radiocarbon ( 14 C) measurements on oak from the British Isles and Douglas fir and Sitka spruce from the Pacific Northwest, USA, we measured the 14 C content in single-year tree rings from a Scots pine tree ( Pinus sylvestris L.), which grew in a remote location in Saltdal, northern Norway. The dataset covers the period AD 1864–1937 and its results are in agreement with measurements from the US P…
Quantitative diet reconstruction of a Neolithic population using a Bayesian mixing model (FRUITS)
Objectives The island cemetery site of Ostorf (Germany) consists of individual human graves containing Funnel Beaker ceramics dating to the Early or Middle Neolithic. However, previous isotope and radiocarbon analysis demonstrated that the Ostorf individuals had a diet rich in freshwater fish. The present study was undertaken to quantitatively reconstruct the diet of the Ostorf population and establish if dietary habits are consistent with the tr…
Food Reconstruction Using Isotopic Transferred Signals (FRUITS)
Human and animal diet reconstruction studies that rely on tissue chemical signatures aim at providing estimates on the relative intake of potential food groups. However, several sources of uncertainty need to be considered when handling data. Bayesian mixing models provide a natural platform to handle diverse sources of uncertainty while allowing the user to contribute with prior expert information. The Bayesian mixing model FRUITS (Food Reconstr…
Towards the use of radiocarbon as a dietary proxy
Radiocarbon reservoir effects (RREs) are observed when the 14C concentration of aquatic reservoirs is lower than the contemporary atmosphere. Within these reservoirs, aquatic species will also have a 14C depleted signal, and humans feeding on these species will show a dietary RRE. Human dietary RREs are often viewed as a problem for the establishment of reliable chronologies. However, they also represent an opportunity to introduce radiocarbon as…
A preliminary study on the influence of cooking on the C and N isotopic composition of multiple organic fractions of fish (mackerel and haddock)
A 14 000-year-old amber elk and the origins of northern European art
A Late Palaeolithic amber figurine has been skilfully recovered and reassembled from a ploughed open site in northern Germany. Dated between 11 800 and 11 680 cal BC it occupies a key point between the Magdalenian and the Mesolithic. The authors show that the figurine represents a female elk which was probably carried on the top of a wooden staff. They argue for continuity of art but change of belief in this crucial transition period
Conference Participants
From the 19th International Radiocarbon Conference held in Keble College, Oxford, England, April 3-7, 2006
A Tribute to Minze Stuiver Upon his Retirement
The renowned lab, which Minze founded 29 years ago, will close when he leaves. Throughout his long and produc- tive career, Minze's integrity
Radiocarbon Laboratories
This material was digitized as part of a cooperative project between Radiocarbon and the University of Arizona Libraries
Participants
From the 14th International Radiocarbon Conference held in Tucson, AZ, May 20-24, 1991
Quantitative diet reconstruction of a Neolithic population using a Bayesian mixing model (FRUITS)
Objectives The island cemetery site of Ostorf (Germany) consists of individual human graves containing Funnel Beaker ceramics dating to the Early or Middle Neolithic. However, previous isotope and radiocarbon analysis demonstrated that the Ostorf individuals had a diet rich in freshwater fish. The present study was undertaken to quantitatively reconstruct the diet of the Ostorf population and establish if dietary habits are consistent with the tr…
Towards the use of radiocarbon as a dietary proxy
Radiocarbon reservoir effects (RREs) are observed when the 14C concentration of aquatic reservoirs is lower than the contemporary atmosphere. Within these reservoirs, aquatic species will also have a 14C depleted signal, and humans feeding on these species will show a dietary RRE. Human dietary RREs are often viewed as a problem for the establishment of reliable chronologies. However, they also represent an opportunity to introduce radiocarbon as…
A preliminary study on the influence of cooking on the C and N isotopic composition of multiple organic fractions of fish (mackerel and haddock)
A 14 000-year-old amber elk and the origins of northern European art
A Late Palaeolithic amber figurine has been skilfully recovered and reassembled from a ploughed open site in northern Germany. Dated between 11 800 and 11 680 cal BC it occupies a key point between the Magdalenian and the Mesolithic. The authors show that the figurine represents a female elk which was probably carried on the top of a wooden staff. They argue for continuity of art but change of belief in this crucial transition period
The 1953–1965 rise in Atmospheric bomb 14 C in Central Norway
Sub-annual measurements, eight increments per year, of cellulose in a Scots pine tree growing in central Norway are presented as a proxy for tropospheric 14 CO 2 at biweekly to monthly resolution. The results are validated by comparison to direct atmospheric measurements in the years 1959–1965, and a new dataset is obtained for 1953–1958. In this period, our cellulose measurements deviate from the Bomb 13 NH1 calibration curve, which is derived f…
Radiocarbon Calibration around AD 1900 from Scots Pine ( Pinus Sylvestris ) tree rings from Northern Norway
To resolve an inconsistency around AD 1895 between radiocarbon ( 14 C) measurements on oak from the British Isles and Douglas fir and Sitka spruce from the Pacific Northwest, USA, we measured the 14 C content in single-year tree rings from a Scots pine tree ( Pinus sylvestris L.), which grew in a remote location in Saltdal, northern Norway. The dataset covers the period AD 1864–1937 and its results are in agreement with measurements from the US P…
A Tribute to Minze Stuiver Upon his Retirement
The renowned lab, which Minze founded 29 years ago, will close when he leaves. Throughout his long and produc- tive career, Minze's integrity
Participants
From the 14th International Radiocarbon Conference held in Tucson, AZ, May 20-24, 1991
Radiocarbon Laboratories
This material was digitized as part of a cooperative project between Radiocarbon and the University of Arizona Libraries
A Tribute to Minze Stuiver Upon his Retirement
The renowned lab, which Minze founded 29 years ago, will close when he leaves. Throughout his long and produc- tive career, Minze's integrity
Conference Participants
From the 19th International Radiocarbon Conference held in Keble College, Oxford, England, April 3-7, 2006
A 14 000-year-old amber elk and the origins of northern European art
A Late Palaeolithic amber figurine has been skilfully recovered and reassembled from a ploughed open site in northern Germany. Dated between 11 800 and 11 680 cal BC it occupies a key point between the Magdalenian and the Mesolithic. The authors show that the figurine represents a female elk which was probably carried on the top of a wooden staff. They argue for continuity of art but change of belief in this crucial transition period
Food Reconstruction Using Isotopic Transferred Signals (FRUITS)
Human and animal diet reconstruction studies that rely on tissue chemical signatures aim at providing estimates on the relative intake of potential food groups. However, several sources of uncertainty need to be considered when handling data. Bayesian mixing models provide a natural platform to handle diverse sources of uncertainty while allowing the user to contribute with prior expert information. The Bayesian mixing model FRUITS (Food Reconstr…
Towards the use of radiocarbon as a dietary proxy
Radiocarbon reservoir effects (RREs) are observed when the 14C concentration of aquatic reservoirs is lower than the contemporary atmosphere. Within these reservoirs, aquatic species will also have a 14C depleted signal, and humans feeding on these species will show a dietary RRE. Human dietary RREs are often viewed as a problem for the establishment of reliable chronologies. However, they also represent an opportunity to introduce radiocarbon as…
A preliminary study on the influence of cooking on the C and N isotopic composition of multiple organic fractions of fish (mackerel and haddock)
Quantitative diet reconstruction of a Neolithic population using a Bayesian mixing model (FRUITS)
Objectives The island cemetery site of Ostorf (Germany) consists of individual human graves containing Funnel Beaker ceramics dating to the Early or Middle Neolithic. However, previous isotope and radiocarbon analysis demonstrated that the Ostorf individuals had a diet rich in freshwater fish. The present study was undertaken to quantitatively reconstruct the diet of the Ostorf population and establish if dietary habits are consistent with the tr…
The 1953–1965 rise in Atmospheric bomb 14 C in Central Norway
Sub-annual measurements, eight increments per year, of cellulose in a Scots pine tree growing in central Norway are presented as a proxy for tropospheric 14 CO 2 at biweekly to monthly resolution. The results are validated by comparison to direct atmospheric measurements in the years 1959–1965, and a new dataset is obtained for 1953–1958. In this period, our cellulose measurements deviate from the Bomb 13 NH1 calibration curve, which is derived f…
Radiocarbon Calibration around AD 1900 from Scots Pine ( Pinus Sylvestris ) tree rings from Northern Norway
To resolve an inconsistency around AD 1895 between radiocarbon ( 14 C) measurements on oak from the British Isles and Douglas fir and Sitka spruce from the Pacific Northwest, USA, we measured the 14 C content in single-year tree rings from a Scots pine tree ( Pinus sylvestris L.), which grew in a remote location in Saltdal, northern Norway. The dataset covers the period AD 1864–1937 and its results are in agreement with measurements from the US P…
Radiocarbon dating (9 obras) · Archaeology and ancient environmental studies (8 obras) · Environmental Science (7 obras) · Archaeology (6 obras) · Geology (6 obras) · Biology (5 obras) · Chemistry (5 obras) · Geography (5 obras) · Isotope Analysis in Ecology (4 obras) · Mathematics (4 obras)