Patrick Behr
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View article: Mechanisation of forest operations drives long-term changes in plant communities
Mechanisation of forest operations drives long-term changes in plant communities Open
Using a permanent network of plots, we resurveyed vegetation in a broadleaved forest of northeastern France, tracking the effects of climate change, eutrophication and forest management between 1990 and 2022. To better detect the impact of…
View article: The assembly, characterization, and performance of SISTINE
The assembly, characterization, and performance of SISTINE Open
The Suborbital Imaging Spectrograph for Transition region Irradiance from\nNearby Exoplanet host stars (SISTINE) is a rocket-borne ultraviolet (UV)\nimaging spectrograph designed to probe the radiation environment of nearby\nstars. SISTINE…
View article: Far- and Lyman-ultraviolet imaging demonstrator: a rocket-borne pathfinder instrument for high efficiency ultraviolet band selection imaging
Far- and Lyman-ultraviolet imaging demonstrator: a rocket-borne pathfinder instrument for high efficiency ultraviolet band selection imaging Open
The Far- and Lyman-Ultraviolet Imaging Demonstrator (FLUID) is a rocket-borne arcsecond-level ultraviolet (UV) imaging instrument covering four bands between 92 -- 193 nm. FLUID will observe nearby galaxies to find and characterize the mos…
View article: A High-resolution Non-detection of Escaping Helium in the Ultrahot Neptune LTT 9779b: Evidence for Weakened Evaporation
A High-resolution Non-detection of Escaping Helium in the Ultrahot Neptune LTT 9779b: Evidence for Weakened Evaporation Open
The recent discovery of “ultrahot” ( P < 1 day) Neptunes has come as a surprise: some of these planets have managed to retain gaseous envelopes despite being close enough to their host stars to trigger strong photoevaporation and/or Roche …
View article: A High-Resolution Non-Detection of Escaping Helium In The Ultra-Hot Neptune LTT 9779b: Evidence for Weakened Evaporation
A High-Resolution Non-Detection of Escaping Helium In The Ultra-Hot Neptune LTT 9779b: Evidence for Weakened Evaporation Open
The recent discovery of ``ultra-hot'' ($P < 1$ day) Neptunes has come as a surprise: some of these planets have managed to retain gaseous envelopes despite being close enough to their host stars to trigger strong photoevaporation and/or Ro…
View article: The Radiation Environments of Middle-aged F-type Stars
The Radiation Environments of Middle-aged F-type Stars Open
Far-ultraviolet (FUV) emission lines from dwarf stars are important driving sources of photochemistry in planetary atmospheres. Properly interpreting spectral features of planetary atmospheres critically depends on the emission of its host…
View article: Characterizing a World Within the Hot-Neptune Desert: Transit Observations of LTT 9779 b with the Hubble Space Telescope/WFC3
Characterizing a World Within the Hot-Neptune Desert: Transit Observations of LTT 9779 b with the Hubble Space Telescope/WFC3 Open
We present an atmospheric analysis of LTT 9779 b, a rare planet situated in the hot-Neptune desert, that has been observed with Hubble Space Telescope (HST)/WFC3 with G102 and G141. The combined transmission spectrum, which covers 0.8–1.6 …
View article: Neighbourhood social capital, account usage and savings behaviour in low‐income countries: Field experimental evidence from Senegal
Neighbourhood social capital, account usage and savings behaviour in low‐income countries: Field experimental evidence from Senegal Open
Financial inclusion is an important driver of economic growth, but gender gaps persist in financial activity, especially in low‐income countries. This study analyses the impact of text messages that make salient neighbours' savings behavio…
View article: The Radiation Environments of Middle-Aged F-Type Stars
The Radiation Environments of Middle-Aged F-Type Stars Open
Far ultraviolet (FUV) emission lines from dwarf stars are important driving sources of photochemistry in planetary atmospheres. Properly interpreting spectral features of planetary atmospheres critically depends on the emission of its host…
View article: The MUSCLES Extension for Atmospheric Transmission Spectroscopy: UV and X-Ray Host-star Observations for JWST ERS & GTO Targets
The MUSCLES Extension for Atmospheric Transmission Spectroscopy: UV and X-Ray Host-star Observations for JWST ERS & GTO Targets Open
X-ray through infrared spectral energy distributions (SEDs) are essential for understanding a star’s effect on exoplanet atmospheric composition and evolution. We present a catalog of panchromatic SEDs, hosted on the Barbara A. Mikulski Ar…
View article: Characterising a World Within the Hot Neptune Desert: Transit Observations of LTT 9779 b with HST WFC3
Characterising a World Within the Hot Neptune Desert: Transit Observations of LTT 9779 b with HST WFC3 Open
We present an atmospheric analysis of LTT 9779 b, a rare planet situated in the hot Neptune desert, that has been observed with HST WFC3 G102 and G141. The combined transmission spectrum, which covers 0.8 - 1.6 $μ$m, shows a gradual increa…
View article: The MUSCLES Extension for Atmospheric and Transmission Spectroscopy: UV and X-ray Host-star Observations for JWST ERS & GTO Targets
The MUSCLES Extension for Atmospheric and Transmission Spectroscopy: UV and X-ray Host-star Observations for JWST ERS & GTO Targets Open
X-ray through infrared spectral energy distributions (SEDs) are essential for understanding a star's effect on exoplanet atmospheric composition and evolution. We present a catalog of panchromatic SEDs, hosted on the Barbara A. Mikulski Ar…
View article: Photochemically-produced SO$_2$ in the atmosphere of WASP-39b
Photochemically-produced SO$_2$ in the atmosphere of WASP-39b Open
Photochemistry is a fundamental process of planetary atmospheres that regulates the atmospheric composition and stability. However, no unambiguous photochemical products have been detected in exoplanet atmospheres to date. Recent observati…
View article: Labor and Finance: The Effect of Bank Relationships
Labor and Finance: The Effect of Bank Relationships Open
We investigate whether firms’ number of credit relationships with financial institutions affects labor market outcomes. Using 5 million observations on matched credit and labor panel data from Brazil, we estimate IV regressions, employing …
View article: Microcredit Impacts: Evidence from a Large-Scale Observational Study in Brazil
Microcredit Impacts: Evidence from a Large-Scale Observational Study in Brazil Open
This paper studies the impact of microcredit in Brazil. We use a propensity score matching on original primary data on business and personal outcomes to compare veteran clients of BNDES—Brazil’s largest government-owned development bank—to…
View article: The climatic debt is growing in the understorey of temperate forests: Stand characteristics matter
The climatic debt is growing in the understorey of temperate forests: Stand characteristics matter Open
Aim Climate warming reshuffles biological assemblages towards less cold‐adapted but more warm‐adapted species, a process coined thermophilization. However, the velocity at which this process is happening generally lags behind the velocity …
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI, the contributin…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI, the contributin…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI and contributing…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI and contributing…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI and contributing…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI and contributing…
View article: Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter"
Datasets for "The climatic debt is growing in the understory of temperate forests: stand characteristics matter" Open
Datasets for the paper Richard, B. et al. The climatic debt is growing in the understory of temperate forests: stand characteristics matter. Global Ecology and Biogeography. The files provided here contain the data for CTI and contributing…
View article: Compaction of Porous H<sub>2</sub>O Ice via Energetic Electrons
Compaction of Porous H<sub>2</sub>O Ice via Energetic Electrons Open
Here we have investigated the degree to which energetic electrons cause structural changes in microporous H 2 O ice using infrared and ultraviolet–visible spectroscopy as analytical tools. In these studies, we found that energetic electron…
View article: Searching for Faint X-ray Emission from Galactic Stellar Wind Bow Shocks
Searching for Faint X-ray Emission from Galactic Stellar Wind Bow Shocks Open
We present a stacking analysis of 2.61 Msec of archival Chandra observations of stellar wind bow shocks. We place an upper limit on the X-ray luminosity of IR-detected bow shocks of $<2\times10^{29}$ erg s$^{-1}$, a more stringent constrai…