Evidence map›Paper›PMID 33547605›Full record

ArticleEnvironmental science and pollution research international2021

Dilemma and solution of land scarcity, agro-production, and environmental risk for typical grain-producing areas in rapid urbanizing process in China.

Guanyi Yin, Xilong Jiang, Yue Xin, Yi Lou, Shuai Xie, Guanghao Li, Shuang Liu, Xiaoming Wang, Xia Shi

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Diversity and Ecological Potentials of Marine Viruses Inhabiting Continental Shelf Seas.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Guanyi YinCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358. yinguanyi@126.com.ORCID http://orcid.org/0000-0002-5525-939X
Xilong JiangShandong Academy of Agricultural Sciences, No. 202 Gongyebei Road, Jinan, People's Republic of China, 250100.
Yue XinCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Yi LouCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Shuai XieCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Guanghao LiCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Shuang LiuCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Xiaoming WangCollege of Geography and Environment, Shandong Normal University, No. 1 Daxue Road, Jinan, People's Republic of China, 250358.
Xia ShiCapital Normal University, No. 105 Xisanhuanbei Road, Beijing, People's Republic of China, 100048.

Funding

Humanities and Social Science Fund of Ministry of Education of China 17YJCZH228National Natural Science Foundation of China 41701590Natural Science Foundation of Shandong Province ZR2017BD004Postdoctoral Research Foundation of China 2017M612340Shandong Social Science Planning Fund Program 19BJCJ23
6 · The paper itself

Abstract

How to satisfy food production sustainably in the rapid urbanizing process is a vital problem for major grain-producing areas. Taking two national grain-producing regions in China, Shandong and Dongting Lake Region as examples, this study uses step-by-step prediction and a double-objective linear programming model to analyze the dilemma of land scarcity, food demand, and environmental load. It is found that food demand by 2030 will induce partial regional cropland deficiency and heterogeneous agro-environmental risk among cities. The double-objective linear programming model finds possible solutions in different scenarios: on the premise of keeping the current cropland area unchanged, the upper threshold of crop yield by 2030 will be 2539.06 × 10

Indexed as

AgricultureConservation of Natural ResourcesChinaCitiesLakesAgricultural productionArable land deficiencyEnvironmental riskUrbanization

Identifiers

PMID33547605

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.