cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.7701630
title: Effects of fragmentation at fine scale in Mediterranean mountain grasslands

description: European mountain grasslands suffer a process of abandonment and are colonized by shrubs and forest. This makes a fragmentation at fine scale where a matrix forest surrounds the grassland fragments. Multiple studies have been realized about grassland fragmentation but in anthropic matrix like crops. There is no knowledge about the effect of fragmentation on the abandoned grasslands where the isolation can be minor but not the environmental change due to the surrounding forest in the smallest fragments. In this work, we studied abandoned Mediterranean mountain grasslands in an oak forest matrix. We surveyed the grassland communities and their soil properties in multiple fragments of different sizes and isolation. We classified the communities into different functional groups and calculated landscape variables of fragmentation. Then, we analysed the effect of the fragmentation on the richness of the functional groups and the grassland community. The results show that the fragmentation does not have any effect on the grasslands except on the communities in the extreme gradient of the vegetation succession, the annuals and fringe forest communities. The landscape configuration does not have effects on the grasslands. The smallest grasslands favoured the herbaceous fringe forest and the decrease of the annuals, due to higher amounts of soil organic carbon and less light availability and wetter conditions. Annual grasslands are more abundant in bigger fragments with drier conditions. The connectivity among fragments is not a problem for the grassland communities at fine scale. The typical grassland species show that they remain even in the smallest fragments although in theses the community is more similar to the forest fringe.
DOI: 10.5281/zenodo.7701631
title: Effects of fragmentation at fine scale in Mediterranean mountain grasslands

description: European mountain grasslands suffer a process of abandonment and are colonized by shrubs and forest. This makes a fragmentation at fine scale where a matrix forest surrounds the grassland fragments. Multiple studies have been realized about grassland fragmentation but in anthropic matrix like crops. There is no knowledge about the effect of fragmentation on the abandoned grasslands where the isolation can be minor but not the environmental change due to the surrounding forest in the smallest fragments. In this work, we studied abandoned Mediterranean mountain grasslands in an oak forest matrix. We surveyed the grassland communities and their soil properties in multiple fragments of different sizes and isolation. We classified the communities into different functional groups and calculated landscape variables of fragmentation. Then, we analysed the effect of the fragmentation on the richness of the functional groups and the grassland community. The results show that the fragmentation does not have any effect on the grasslands except on the communities in the extreme gradient of the vegetation succession, the annuals and fringe forest communities. The landscape configuration does not have effects on the grasslands. The smallest grasslands favoured the herbaceous fringe forest and the decrease of the annuals, due to higher amounts of soil organic carbon and less light availability and wetter conditions. Annual grasslands are more abundant in bigger fragments with drier conditions. The connectivity among fragments is not a problem for the grassland communities at fine scale. The typical grassland species show that they remain even in the smallest fragments although in theses the community is more similar to the forest fringe.
DOI: 10.3535/71m-w41-zhg
title: Kalanchoe auriculata (Raadts) V. V. Byalt

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/edd-5a5-2q1
title: Kalanchoe lobata R. Fern.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/j2s-8g8-xk8
title: Kalanchoe prittwitzii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/8d3-vs7-mrg
title: Kalanchoe petitiana A. Rich.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0m1-g66-ylz
title: Kalanchoe luciae Raym.-Hamet

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/h0n-szk-q0t
title: Kalanchoe manginii Raym.-Hamet & H. Perrier

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/bqn-hmj-z9r
title: Kalanchoe luciae Raym.-Hamet

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/88f-yzf-a2j
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/97z-vct-xpr
title: Kalanchoe longiflora Schltr.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1qx-xn9-07b
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/pcb-xm3-85m
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/th0-03g-m4k
title: Kalanchoe manginii Raym.-Hamet & H. Perrier

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/m2v-dgf-es5
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/jy0-5eg-zqy
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/y0n-k7b-syq
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/hnj-858-z7a
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0pc-r6r-0ks
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/jy1-beg-ha2
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/bqn-myc-q0j
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/b91-c5k-ybv
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/594-jwn-5lz
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7nm-9v1-68b
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sqt-0t3-tjq
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/5yt-e8d-xe8
title: Kalanchoe grandiflora Wight & Arn.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/a0q-jd8-aq1
title: Kalanchoe laxiflora Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.57760/sciencedb.27758
title: The desensitized dataset of online comments about the autonomous vehicle "Apollo Go"
title: 自动驾驶汽车“萝卜快跑”网络评论脱敏数据集

description: This study systematically collected user comments related to the topic "Apollo Go" on the Douyin platform using Python-based automated web scraping technology. By developing efficient scraping scripts, a large volume of user interaction data was automatically gathered. After rigorous data cleaning and preprocessing, a dataset containing 5,985 valid comments was constructed.During the data cleaning process, all personally identifiable information was anonymized to ensure compliance and data security. Sensitive fields such as usernames and geographic locations were removed. The final dataset retains the following two fields:Time: Records the exact timestamp when each comment was posted, formatted as "2024/7/13 20:42:55", accurate to the second, facilitating subsequent time-series analysis.Comment: Contains the original user-generated text, preserved in its raw form, suitable for natural language processing tasks such as sentiment analysis and topic modeling.This dataset is well-structured and authentic, making it suitable for various applications including social media public opinion analysis, public sentiment monitoring, and research on topic dissemination pathways.
description: This study systematically collected user comments related to the topic "Apollo Go" on the Douyin platform using Python-based automated web scraping technology. By developing efficient scraping scripts, a large volume of user interaction data was automatically gathered. After rigorous data cleaning and preprocessing, a dataset containing 5,985 valid comments was constructed.During the data cleaning process, all personally identifiable information was anonymized to ensure compliance and data security. Sensitive fields such as usernames and geographic locations were removed. The final dataset retains the following two fields:Time: Records the exact timestamp when each comment was posted, formatted as "2024/7/13 20:42:55", accurate to the second, facilitating subsequent time-series analysis.Comment: Contains the original user-generated text, preserved in its raw form, suitable for natural language processing tasks such as sentiment analysis and topic modeling.This dataset is well-structured and authentic, making it suitable for various applications including social media public opinion analysis, public sentiment monitoring, and research on topic dissemination pathways.
DOI: 10.3535/309-b3m-esb
title: Kalanchoe longiflora Schltr.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/g91-jt7-n32
title: Kalanchoe grandiflora Wight & Arn.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/fy9-vxz-k3p
title: Kalanchoe luciae Raym.-Hamet

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/s4x-vke-1ba
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/lcb-brp-r2v
title: Kalanchoe linearifolia Drake

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ddv-yaw-0dl
title: Kalanchoe glaucescens Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/d1r-p13-weq
title: Kalanchoe humilis Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vcz-r98-7h2
title: Kalanchoe longiflora Schltr.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.hjbtrt
title: Occurrence Download

description: A dataset containing 551 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhodiola wallichiana (Hook.) S.H.Fu"
 ]
}

 The dataset includes 551 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113313-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/a7j-1rw-wzw
title: Kalanchoe jongmansii Raym.-Hamet & H. Perrier

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/m3v-1mw-8ww
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vns-ca1-5tm
title: Kalanchoe jongmansii subsp. jongmansii

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/8hq-bms-58p
title: Kalanchoe luciae Raym.-Hamet

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/y6m-jsl-p3x
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/kkh-57g-agj
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/z9x-8vz-wsn
title: Kalanchoe Adans.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0ed-z58-hxx
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/pv8-4m3-pkc
title: Kalanchoe Adans.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1na-mp0-3gx
title: Kalanchoe Adans.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/c0k-20b-dyb
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ksr-ekr-x18
title: Kalanchoe jongmansii Raym.-Hamet & H. Perrier

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/3gq-ygg-0ja
title: Kalanchoe lateritia Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/qd0-ah4-ds5
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/20a-afb-v88
title: Kalanchoe lateritia Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/szs-xcz-h68
title: Kalanchoe lateritia Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/grd-7zs-qnl
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/dwt-t5x-vpv
title: Kalanchoe marmorata Baker

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vvj-ry2-09d
title: Kalanchoe laciniata (L.) DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yc2-4nz-8ns
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/zt5-qhs-ab4
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ga2-t7n-mrc
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/naj-c5t-bp4
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/55d-2xl-ej3
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9t0-tjm-hmv
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7aj-dnm-1ml
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/j1c-sa5-990
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/rwd-gvc-c5p
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/70k-0rh-5w7
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/mka-8vs-3lb
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.s4yykt
title: Occurrence Download

description: A dataset containing 22804 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Biodiversity Research and Teaching Collections - TCWC Marine Invertebrates"
 ]
}

 The dataset includes 22804 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113314-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/d2q-dbs-vpf
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/kfw-ct2-k0d
title: Kalanchoe lanceolata (Forssk.) Pers.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/pzm324sws6
title: Multi-Source Financial Dataset for Regime-Aware Asset Allocation: NSE Sectoral Indices, Stock Fundamentals, and Macro-Financial Indicators (2013-2024)

description: This study introduces a regime-aware asset allocation framework based on a novel macro-financial signal — the Market Health Index (MHI) — and evaluates its performance across dynamic stock-bond-cash allocations. The hypothesis driving this research is that market conditions can be effectively captured using macroeconomic, technical, and sentiment-based indicators, and that portfolios dynamically reallocated according to market regimes (Bullish, Neutral, Bearish) can achieve better downside protection and performance stability than static allocation strategies.
Data Components and Sources:
The dataset used in this research integrates several layers:
1. Sectoral Independence Data:
Weekly closing prices for 15 sectoral indices listed on the NSE from January 2022 to December 2024 were collected directly from NSE’s historical data repository. Weekly log returns were computed and then transformed to uniform margins, enabling copula-based dependency analysis using Kendall’s Tau correlation to identify the least-dependent sectors.
2. Stock Selection Data:
For each of the top 10 least-correlated sectors, a list of 12–20 constituent stocks was compiled. The top 10 stocks per sector were shortlisted using 2-year absolute return , based on daily price data. From these, one representative stock per sector was selected using a scoring mechanism that combines:
o Stochastic Risk (risk-adjusted efficiency),
o Bayesian Impact (causal strength of financial indicators), and
o Cosine Similarity Drift (behavioral alignment with sector index).
Monthly prices (2013–2024) for the final 10 stocks were sourced from Yahoo Finance and used to calculate quarterly returns.
3. Market Health Index (MHI) Data:
MHI is constructed using 12 indicators, grouped into six categories:
o Micro: Real GDP growth and interest rate (RBI repo), Consumer Confidence Index
o Liquidity: FII, DII, SPP flows 
o Risk: Nifty Historical Volatility and Global Uncertainty Index
o Technical: 200-day Moving Average and RSI
o Fundamental: Nifty P/E ratio
o Macro: Global Risk Sentiment Index 
These indicators were normalized using Min-Max scaling. 
Labeling and Regime Detection:
Using HMM, the quarterly MHI time series was classified into three latent regimes — Bullish, Neutral, Bearish — based on inferred state transitions. These regimes were used to guide dynamic allocation of assets via Bayesian Optimization, targeting maximum expected return adjusted for volatility.
Interpretation of the Data:
The dataset supports dynamic portfolio reallocation conditioned on inferred market regimes. It allows analysts to compare performance across allocation strategies (e.g., 60/40, all-equity, conservative, risk-parity) under various macro-financial conditions.
Usage Note: The dataset is suitable for researchers interested in regime modeling, macro-financial integration, optimization under uncertainty, and portfolio construction strategies that emphasize resilience during market stress.
DOI: 10.3535/83c-4m4-4xd
title: Kalanchoe stenosiphon Britten

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.