Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220786657> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W4220786657 abstract "Farms are not homogeneous. Smaller farms generally have different planted crops, yields, agricultural input, and irrigations compared to larger farms. Mapping farm size could facilitate studies to quantify how water availability and climate change affect small and large farms respectively. Given the lack of gridded farm-size specific data, this study aims to develop a global gridded simultaneously farm-size- and crop-specific dataset of harvested area. We achieved it by downscaling a best-available dataset, which collected direct measurements on crop and farm size, using crop maps, cropland extent, and dominant field size distributions for 2010. Uncertainties in crop maps were explicitly considered by using two crop maps separately during downscaling. Due to data availability, our downscaled maps cover 56 countries accounting for half of the global cropland. Based on the two different crop maps, we have one 5-arcmin gridded, simultaneously farm-size- and crop-specific dataset of harvested area for 11 farm sizes, 27 crops, and 2 farming systems and the other one for 11 farm sizes, 42 crops, and 4 farming systems. The downscaled maps show major planted crops and irrigation change along with farm sizes which support previous findings. Validations show well consistencies with observations on farm-size specific oil palm from satellite images, farm-size specific irrigation from household surveys, and previous studies that map farm size but are not crop-specific. We observed some uncertainties at the grid cell level and found conclusions at the country-level are robust to these uncertainties including the uncertainties from the crop maps. Our downscaled maps will help to explicitly include farm size into global agriculture modeling. The source data, code, and downscaled maps are open-access and free available at https://doi.org/10.5281/zenodo.5747616 (Su et al., 2022)." @default.
- W4220786657 created "2022-04-03" @default.
- W4220786657 date "2022-04-01" @default.
- W4220786657 modified "2023-10-01" @default.
- W4220786657 title "Reply on AC1" @default.
- W4220786657 doi "https://doi.org/10.5194/essd-2022-72-rc2" @default.
- W4220786657 hasPublicationYear "2022" @default.
- W4220786657 type Work @default.
- W4220786657 citedByCount "0" @default.
- W4220786657 crossrefType "peer-review" @default.
- W4220786657 hasBestOaLocation W42207866571 @default.
- W4220786657 hasConcept C107054158 @default.
- W4220786657 hasConcept C118518473 @default.
- W4220786657 hasConcept C126343540 @default.
- W4220786657 hasConcept C127413603 @default.
- W4220786657 hasConcept C13280743 @default.
- W4220786657 hasConcept C137580998 @default.
- W4220786657 hasConcept C153294291 @default.
- W4220786657 hasConcept C166957645 @default.
- W4220786657 hasConcept C187691185 @default.
- W4220786657 hasConcept C205649164 @default.
- W4220786657 hasConcept C2983008078 @default.
- W4220786657 hasConcept C39432304 @default.
- W4220786657 hasConcept C41156917 @default.
- W4220786657 hasConcept C54286561 @default.
- W4220786657 hasConcept C6557445 @default.
- W4220786657 hasConcept C86803240 @default.
- W4220786657 hasConcept C88463610 @default.
- W4220786657 hasConcept C88862950 @default.
- W4220786657 hasConcept C97137747 @default.
- W4220786657 hasConceptScore W4220786657C107054158 @default.
- W4220786657 hasConceptScore W4220786657C118518473 @default.
- W4220786657 hasConceptScore W4220786657C126343540 @default.
- W4220786657 hasConceptScore W4220786657C127413603 @default.
- W4220786657 hasConceptScore W4220786657C13280743 @default.
- W4220786657 hasConceptScore W4220786657C137580998 @default.
- W4220786657 hasConceptScore W4220786657C153294291 @default.
- W4220786657 hasConceptScore W4220786657C166957645 @default.
- W4220786657 hasConceptScore W4220786657C187691185 @default.
- W4220786657 hasConceptScore W4220786657C205649164 @default.
- W4220786657 hasConceptScore W4220786657C2983008078 @default.
- W4220786657 hasConceptScore W4220786657C39432304 @default.
- W4220786657 hasConceptScore W4220786657C41156917 @default.
- W4220786657 hasConceptScore W4220786657C54286561 @default.
- W4220786657 hasConceptScore W4220786657C6557445 @default.
- W4220786657 hasConceptScore W4220786657C86803240 @default.
- W4220786657 hasConceptScore W4220786657C88463610 @default.
- W4220786657 hasConceptScore W4220786657C88862950 @default.
- W4220786657 hasConceptScore W4220786657C97137747 @default.
- W4220786657 hasLocation W42207866571 @default.
- W4220786657 hasOpenAccess W4220786657 @default.
- W4220786657 hasPrimaryLocation W42207866571 @default.
- W4220786657 hasRelatedWork W1970927606 @default.
- W4220786657 hasRelatedWork W2032390906 @default.
- W4220786657 hasRelatedWork W2077261308 @default.
- W4220786657 hasRelatedWork W2220901304 @default.
- W4220786657 hasRelatedWork W2382152007 @default.
- W4220786657 hasRelatedWork W2548015261 @default.
- W4220786657 hasRelatedWork W2738159481 @default.
- W4220786657 hasRelatedWork W3011418340 @default.
- W4220786657 hasRelatedWork W3108917996 @default.
- W4220786657 hasRelatedWork W4312945504 @default.
- W4220786657 isParatext "false" @default.
- W4220786657 isRetracted "false" @default.
- W4220786657 workType "peer-review" @default.