Agricultural trade impacts global phosphorus use and partial productivity
© 2023. The Author(s), under exclusive licence to Springer Nature Limited..
The spatio-temporal distribution, flow and end use of phosphorus (P) embedded in traded agricultural products are poorly understood. Here we use global trade matrices to analyse the partial factor productivity of P (output per unit of P input) for crop and livestock products in 200 countries and their cumulative contributions to the export or import of agricultural products over 1961-2019. In these six decades, the trade of agricultural P products has increased global partial factor productivity for crop and livestock production and has theoretically saved 67 Tg P in fertilizers and 1.6 Tg P in feed. However, trade is now at risk of contributing to wasteful use of P resources globally due to a decline in trade optimality, as agricultural products are increasingly exported from low to high partial factor productivity countries and due to P embedded in imported agricultural products mainly lost to the environment without recycling. Integrated crop-livestock production systems and P-recycling technologies can help.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2023 |
|---|---|
| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:4 |
|---|---|
| Enthalten in: |
Nature food - 4(2023), 9 vom: 07. Sept., Seite 762-773 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Bai, Zhaohai [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
27YLU75U4W |
|---|
| Anmerkungen: |
Date Completed 25.09.2023 Date Revised 29.09.2023 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1038/s43016-023-00822-w |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM36050194X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM36050194X | ||
| 003 | DE-627 | ||
| 005 | 20231226083141.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1038/s43016-023-00822-w |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1201.xml |
| 035 | |a (DE-627)NLM36050194X | ||
| 035 | |a (NLM)37550541 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Bai, Zhaohai |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Agricultural trade impacts global phosphorus use and partial productivity |
| 264 | 1 | |c 2023 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 25.09.2023 | ||
| 500 | |a Date Revised 29.09.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2023. The Author(s), under exclusive licence to Springer Nature Limited. | ||
| 520 | |a The spatio-temporal distribution, flow and end use of phosphorus (P) embedded in traded agricultural products are poorly understood. Here we use global trade matrices to analyse the partial factor productivity of P (output per unit of P input) for crop and livestock products in 200 countries and their cumulative contributions to the export or import of agricultural products over 1961-2019. In these six decades, the trade of agricultural P products has increased global partial factor productivity for crop and livestock production and has theoretically saved 67 Tg P in fertilizers and 1.6 Tg P in feed. However, trade is now at risk of contributing to wasteful use of P resources globally due to a decline in trade optimality, as agricultural products are increasingly exported from low to high partial factor productivity countries and due to P embedded in imported agricultural products mainly lost to the environment without recycling. Integrated crop-livestock production systems and P-recycling technologies can help | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 7 | |a Phosphorus |2 NLM | |
| 650 | 7 | |a 27YLU75U4W |2 NLM | |
| 700 | 1 | |a Liu, Ling |e verfasserin |4 aut | |
| 700 | 1 | |a Obersteiner, Michael |e verfasserin |4 aut | |
| 700 | 1 | |a Mosnier, Aline |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Xinping |e verfasserin |4 aut | |
| 700 | 1 | |a Yuan, Zengwei |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Lin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nature food |d 2020 |g 4(2023), 9 vom: 07. Sept., Seite 762-773 |w (DE-627)NLM305982729 |x 2662-1355 |7 nnns |
| 773 | 1 | 8 | |g volume:4 |g year:2023 |g number:9 |g day:07 |g month:09 |g pages:762-773 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1038/s43016-023-00822-w |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 4 |j 2023 |e 9 |b 07 |c 09 |h 762-773 | ||