Evidence map›Paper›PMID 28401322›Full record

ArticleJournal of plant research2017

Biomass and nutrient allocation strategies in a desert ecosystem in the Hexi Corridor, northwest China.

Ke Zhang, YongZhong Su, Rong Yang

Abstract read
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In one paragraph

Article in Journal of plant research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

9 citing papers in PubMed, 24 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Ke ZhangLinze Inland River Basin Research Station, Northwest Institute of Eco-Environment and Resources, CAS/Key Laboratory of Eco-Hydrology in Inland River Basin, CAS, No. 320, Donggang West Road, Lanzhou, 730000, Gansu, People's Republic of China.
YongZhong SuLinze Inland River Basin Research Station, Northwest Institute of Eco-Environment and Resources, CAS/Key Laboratory of Eco-Hydrology in Inland River Basin, CAS, No. 320, Donggang West Road, Lanzhou, 730000, Gansu, People's Republic of China. suyzh@lzb.ac.cn.
Rong YangLinze Inland River Basin Research Station, Northwest Institute of Eco-Environment and Resources, CAS/Key Laboratory of Eco-Hydrology in Inland River Basin, CAS, No. 320, Donggang West Road, Lanzhou, 730000, Gansu, People's Republic of China.
Northwest Institute of Eco-Environment and Resources · CNUniversity of Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The allocation of biomass and nutrients in plants is a crucial factor in understanding the process of plant structures and dynamics to different environmental conditions. In this study, we present a comprehensive scaling analysis of data from a desert ecosystem to determine biomass and nutrient (carbon (C), nitrogen (N), and phosphorus (P)) allocation strategies of desert plants from 40 sites in the Hexi Corridor. We found that the biomass and levels of C, N, and P storage were higher in shoots than in roots. Roots biomass and nutrient storage were concentrated at a soil depth of 0-30 cm. Scaling relationships of biomass, C storage, and P storage between shoots and roots were isometric, but that of N storage was allometric. Results of a redundancy analysis (RDA) showed that soil nutrient densities were the primary factors influencing biomass and nutrient allocation, accounting for 94.5% of the explained proportion. However, mean annual precipitation was the primary factor influencing the roots biomass/shoots biomass (R/S) ratio. Furthermore, Pearson's correlations and regression analyses demonstrated that although the biomass and nutrients that associated with functional traits primarily depended on soil conditions, mean annual precipitation and mean annual temperature had greater effects on roots biomass and nutrient storage.

Indexed as

BiomassCarbonChinaDesert ClimateEcosystemNitrogenPhosphorusPlant DevelopmentPlant RootsPlantsPlant ShootsSoilTemperatureCarbonNitrogenPhosphorusSoilAllocation strategiesDesert ecosystemHexi CorridorPlant biomass

Identifiers

PMID28401322
OpenAlexW2607074363

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.