cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6073/pasta/8fcee69d75fe4cc823026c65af662507
title: Effects of Warming on Tree Species Recruitment at Harvard Forest and Duke Forest since 2009

description: Climate change is restructuring forests of the United States, although the details of this restructuring are currently uncertain. Rising temperatures of 2 to 8 deg C and associated changes in soil moisture will shift the competitive balance between species that compete for light and water, changing their abilities to produce seed, germinate, grow, and survive. We are using large scale experiments to determine the effects of warming on the most sensitive stage of species distributions, i.e., recruitment, in mixed deciduous forests in southern New England and in the Piedmont region of North Carolina.
 Two questions organize our proposed research: (1) Might temperate tree species near the "warm" end of their range in the eastern United States decline in abundance during the coming century due to projected warming? and (2) Might trees near the "cool" end of their range in the eastern United States increase in abundance, or extend their range, during the coming 100 years because of projected warming? To explore these questions, we are exposing seedlings to air and soil warming experiments in two eastern deciduous forest sites; one at the Harvard Forest (HF) in central Massachusetts, and the other at the Duke Forest (DF) in the Piedmont region of North Carolina. We focus on tree species common to both Harvard and Duke Forests (such as red, black, and white oaks), those near northern range limits (black oak, tulip poplar), and those near southern range limits (yellow birch, sugar maple). At each site, we plant seeds in common gardens established in temperature-controlled, open-top chambers. The experimental design is replicated and fully factorial and involves three temperature regimes (ambient, +3 deg C and +5 deg C) and two light regimes (closed forest canopy (low light) and gap conditions (high light)). Measured variables include Fall/Spring responses to temperature and mid-Summer responses to low soil moisture.
 This research will advance our understanding of how the abundances and geographic distributions of several important eastern tree species near the cool and warm ends of their ranges will change during the century because of projected warming. Warming-induced changes in eastern tree abundances and distributions have the potential to affect both the quality and quantity of goods and services provided by eastern forests, and will therefore be of importance to society.
DOI: 10.26093/cds/aladin/1gw2-vkr
title: DECaLS DR5 color HiPS

description: The Legacy Survey is producing an inference model catalog of the sky from a set of optical and infrared imaging data, comprising 14,000 square degrees of extragalactic sky visible from the northern hemisphere in three optical bands (g,r,z) and four infrared bands. The sky coverage is approximately bounded by -18deg &lt; delta &lt; +84deg in celestial coordinates and |b||b| &gt; 18deg in Galactic coordinates. The DECam Legacy Survey is providing these data in the equatorial region at delta &lt; +30deg using the Dark Energy Camera on the Blanco Telescope. The color images are based on the g,r,z filters. Data Release 5 (DR5) is the fifth public data release of the Legacy Surveys. DR5 imaging is first reduced through the NOAO Community Pipeline before being processed using the Tractor. Images from DECaLS g,r,z-band observations are included from August 2014 through May 2017. DR5 also includes DECam data from a range of non-DECaLS surveys, including observations that were conducted from September 2012 to May 2017.
DOI: 10.26093/cds/aladin/2481-9fw
title: DECaLS DR5 g HiPS

description: The Legacy Survey is producing an inference model catalog of the sky from a set of optical and infrared imaging data, comprising 14,000 square degrees of extragalactic sky visible from the northern hemisphere in three optical bands (g,r,z) and four infrared bands. The sky coverage is approximately bounded by -18deg &lt; delta &lt; +84deg in celestial coordinates and |b||b| &gt; 18deg in Galactic coordinates. The DECam Legacy Survey is providing these data in the equatorial region at delta &lt; +30deg using the Dark Energy Camera on the Blanco Telescope. The color images are based on the g,r,z filters. Data Release 5 (DR5) is the fifth public data release of the Legacy Surveys. DR5 imaging is first reduced through the NOAO Community Pipeline before being processed using the Tractor. Images from DECaLS g,r,z-band observations are included from August 2014 through May 2017. DR5 also includes DECam data from a range of non-DECaLS surveys, including observations that were conducted from September 2012 to May 2017.
DOI: 10.26093/cds/aladin/3jnt-g8q
title: DECaLS DR5 r HiPS

description: The Legacy Survey is producing an inference model catalog of the sky from a set of optical and infrared imaging data, comprising 14,000 square degrees of extragalactic sky visible from the northern hemisphere in three optical bands (g,r,z) and four infrared bands. The sky coverage is approximately bounded by -18deg &lt; delta &lt; +84deg in celestial coordinates and |b||b| &gt; 18deg in Galactic coordinates. The DECam Legacy Survey is providing these data in the equatorial region at delta &lt; +30deg using the Dark Energy Camera on the Blanco Telescope. The color images are based on the g,r,z filters. Data Release 5 (DR5) is the fifth public data release of the Legacy Surveys. DR5 imaging is first reduced through the NOAO Community Pipeline before being processed using the Tractor. Images from DECaLS g,r,z-band observations are included from August 2014 through May 2017. DR5 also includes DECam data from a range of non-DECaLS surveys, including observations that were conducted from September 2012 to May 2017.
DOI: 10.26093/cds/aladin/2e9s-tgp
title: DECaPS DR1 color HiPS

description: The DECam Plane Survey is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera at Cerro Tololo. The survey is designed to reach past the mainsequence turn-off at the distance of the Galactic center through a reddening E(B - V ) of 1.5 mag. Typical single-exposure depths are 23.7, 22.8, 22.3, 21.9, and 21.0 mag in the grizY bands, with seeing around 100. The footprint covers the Galactic plane with |b| &lt;
DOI: 10.6073/pasta/56282aba52a563a152ada109f8de091c
title: Carbon and Nitrogen Across Two ULTRA-Ex Urban to Rural Gradients in Massachusetts 2010

description: As part of the Boston University-led, Urban Long-Term Research Area - Exploratory Award (ULTRA-Ex), we established 135 circular, 15 m radius biometric plots extending across two Boston urban-to-rural gradients (Boston MA to Petersham MA and Boston MA to Worcester MA). The plots were stratified based on neighborhood (1 km2 surrounding area) characteristics for population density, impervious surface area fraction, and land cover. Within each plot we measured aboveground live and dead biomass, species characteristics, ground cover characteristics, and soil properties.
DOI: 10.26093/cds/aladin/2j9t-aa4
title: DECaPS DR1 g HiPS

description: The DECam Plane Survey is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera at Cerro Tololo. The survey is designed to reach past the mainsequence turn-off at the distance of the Galactic center through a reddening E(B - V ) of 1.5 mag. Typical single-exposure depths are 23.7, 22.8, 22.3, 21.9, and 21.0 mag in the grizY bands, with seeing around 100. The footprint covers the Galactic plane with |b| &lt;
DOI: 10.6084/m9.figshare.21298842.v1
title: figure1&S1

description: figure1&S1
DOI: 10.26093/cds/aladin/2kdq-5rx
title: DECaPS DR2 g HiPS

description: DECaPS2 is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera (DECam) on the 4.0m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. The survey is designed to reach past the main-sequence turn-off at the distance of the Galactic center through a reddening E(B-V) of 1.5 mag, with a typical single-exposure depth of 23.7, 22.7, 22.2, 21.7, and 20.9 mag in the grizY bands, and with average seeing around 1''. The footprint covers | b | &lt; 10 deg , 6 deg &gt; l &gt; - 124 deg (essentially the low latitude Galactic plane south of delta &lt; - 24 deg , a total of about 2700 square degrees (6.5% of the sky). DECaPS2 simultaneously solves for the positions and fluxes of all the sources in each image, delivering positions and fluxes of 3.32 billion stars with up to 5 mmag repeatability. Most of these objects are highly reddened and deep in the Galactic disk, probing the structure and properties of the Milky Way and its interstellar medium.
DOI: 10.26093/cds/aladin/35gc-wzp
title: DECaPS DR2 r HiPS

description: DECaPS2 is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera (DECam) on the 4.0m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. The survey is designed to reach past the main-sequence turn-off at the distance of the Galactic center through a reddening E(B-V) of 1.5 mag, with a typical single-exposure depth of 23.7, 22.7, 22.2, 21.7, and 20.9 mag in the grizY bands, and with average seeing around 1''. The footprint covers | b | &lt; 10 deg , 6 deg &gt; l &gt; - 124 deg (essentially the low latitude Galactic plane south of delta &lt; - 24 deg , a total of about 2700 square degrees (6.5% of the sky). DECaPS2 simultaneously solves for the positions and fluxes of all the sources in each image, delivering positions and fluxes of 3.32 billion stars with up to 5 mmag repeatability. Most of these objects are highly reddened and deep in the Galactic disk, probing the structure and properties of the Milky Way and its interstellar medium.
DOI: 10.6073/pasta/a32c212479f2879a184c08d8c5619aa8
title: Ungulate-Forest Interactions in Partially Harvested Oak-Pine Stands in Central Massachusetts 2009

description: Ungulates are attracted to forest openings created by natural disturbance and timber harvesting due to the abundance of high quality browse in these openings. Despite the increased activity and browsing of ungulates in forest openings, the importance of browsing relative to abiotic factors such as light on forest regeneration is often unclear. In southern New England, medium-intensity harvesting is the predominant forest disturbance attracting white-tailed deer and moose. Oaks are the foundation hardwood taxon and predominant timber tree in the region and are in decline. Hence, the effects of ungulate browsing on oak forests are of great interest to ecologists, conservationists and forest and wildlife managers. We sampled tree regeneration and ungulate foraging activity across a range of canopy disturbances (35-90% basal area removed) in 34 stands of the Quabbin and Ware River Watershed Forests. Browsing was very high across the plots with about 80% of red maple and oak stems browsed. Taller stems were generally browsed more frequently than shorter stems. Oak regeneration in the smaller size classes was generally lower in stands with higher percent cover of hay-scented fern. The proportion of browsed red maples and oaks generally increased with increasing density of these taxa. Despite intensive herbivory, oaks appear to be regenerating well with increased light in these partially harvested stands.
DOI: 10.26093/cds/aladin/10p7-egt
title: DECaPS DR2 i HiPS

description: DECaPS2 is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera (DECam) on the 4.0m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. The survey is designed to reach past the main-sequence turn-off at the distance of the Galactic center through a reddening E(B-V) of 1.5 mag, with a typical single-exposure depth of 23.7, 22.7, 22.2, 21.7, and 20.9 mag in the grizY bands, and with average seeing around 1''. The footprint covers | b | &lt; 10 deg , 6 deg &gt; l &gt; - 124 deg (essentially the low latitude Galactic plane south of delta &lt; - 24 deg , a total of about 2700 square degrees (6.5% of the sky). DECaPS2 simultaneously solves for the positions and fluxes of all the sources in each image, delivering positions and fluxes of 3.32 billion stars with up to 5 mmag repeatability. Most of these objects are highly reddened and deep in the Galactic disk, probing the structure and properties of the Milky Way and its interstellar medium.
DOI: 10.26093/cds/aladin/32xv-yy4
title: DECaPS DR2 z HiPS

description: DECaPS2 is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera (DECam) on the 4.0m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. The survey is designed to reach past the main-sequence turn-off at the distance of the Galactic center through a reddening E(B-V) of 1.5 mag, with a typical single-exposure depth of 23.7, 22.7, 22.2, 21.7, and 20.9 mag in the grizY bands, and with average seeing around 1''. The footprint covers | b | &lt; 10 deg , 6 deg &gt; l &gt; - 124 deg (essentially the low latitude Galactic plane south of delta &lt; - 24 deg , a total of about 2700 square degrees (6.5% of the sky). DECaPS2 simultaneously solves for the positions and fluxes of all the sources in each image, delivering positions and fluxes of 3.32 billion stars with up to 5 mmag repeatability. Most of these objects are highly reddened and deep in the Galactic disk, probing the structure and properties of the Milky Way and its interstellar medium.
DOI: 10.26093/cds/aladin/3dv3-t03
title: DES-DR1 color (I-R-G bands) HiPS

description: The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars. The DES-DR1 colored HiPS has been generated from I, R and G HiPS based on Lupton simplified algorithm by CDS.
DOI: 10.26093/cds/aladin/3q39-v1w
title: DES-DR1 Y HiPS

description: The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars.
DOI: 10.25345/c5bg2hm9t
title: MassIVE MSV000093598 - Data files for "A novel inhibitor of P. aeruginosa folate metabolism exploits metabolic differences for narrow-spectrum antibiotic targeting"
title: Raw MS files for the manuscript, "A novel inhibitor of P. aeruginosa folate metabolism exploits metabolic differences for narrow-spectrum antibiotic targeting", by Chain et al.
DOI: 10.26093/cds/aladin/qnbw-cq
title: DES-DR1 g HiPS

description: The dard Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed understanding the accelerating explansion rate of the universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars.
DOI: 10.26093/cds/aladin/118g-5bw
title: DES-DR1 r HiPS

description: The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars.
DOI: 10.26093/cds/aladin/34ev-q4g
title: DES-DR1 i HiPS

description: The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars.
DOI: 10.26093/cds/aladin/1657-7ae
title: DES-DR1 z HiPS

description: The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four complementary methods to do this: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. DES uses the 3 square degree Dark Energy Camera (DECam), a 570 Megapixel CCD imaging camera installed at the prime focus of on the Blanco 4m telescope at the Cerro Tololo Interamerican Observatory in northern Chile. The survey is being performed over a period of five years (2013-2018), and is recording information from roughly 300 million distant galaxies and 100 million Milky Way stars.
DOI: 10.6073/pasta/21158257a32ce12cd6f014785b7baf5e
title: Demography of Sarracenia Purpurea in Massachusetts and Vermont 1997-2021

description: The northern pitcher plant Sarracenia purpurea is a model system for forecasting extinction risk in the face of environmental change. We have monitored demographic variables of two mapped cohorts of S. purpurea in ombrotrophic bogs of northern New England from 1997-2005 (Hawley Bog, Massachusetts) and 1997-present (Molly Bog, Vermont). Growth, survivorship, and reproduction are in close balance, and matrix-models with four life stages (seeds, seedlings/juvenile plants, non-flowering adult plants, flowering adults) predicted population growth rates close to zero, with long doubling times. To further assess seed-to-seedling transitions, we measured and weighed Sarracenia seeds, and conducted a greenhouse experiment on density-dependent dynamics of newly germinated seedlings of S. purpurea.
DOI: 10.26093/cds/aladin/r8cm-r0
title: DES-DR2 ColorIRG HiPS

description: The second public data release of the Dark Energy Survey, DES DR2, based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4 m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. DES DR2 includes ~691 million distinct astronomical objects detected in 10,169 coadded image tiles of size 0.534 deg2 produced from 76,217 single epoch images.
DOI: 10.26093/cds/aladin/ph6k-ye
title: DES-DR2 g HiPS

description: The second public data release of the Dark Energy Survey, DES DR2, is based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4 m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. DES DR2 includes ~691 million distinct astronomical objects detected in 10,169 coadded image tiles of size 0.534 deg2 produced from 76,217 single epoch images.
DOI: 10.26093/cds/aladin/10cx-as5
title: DES-DR2 r HiPS

description: The second public data release of the Dark Energy Survey, DES DR2, is based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4 m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. DES DR2 includes ~691 million distinct astronomical objects detected in 10,169 coadded image tiles of size 0.534 deg2 produced from 76,217 single epoch images.
DOI: 10.6073/pasta/5a7a7069e71ae7463e8f2fd011c8bac8
title: Annual monitoring of mid-marsh grazing scar at eight GCE LTER sampling sites from 2017 - 2023

description: Damage by chewing herbivores (grazing scars) was measured at eight sampling sites within the Georgia Coastal Ecosystems (GCE) LTER study area annually in July. Visual surveys were conducted along 8 2m by 10m transects randomly allocated within the mid-marsh zone at each site. Herbivore damage was measured by visually estimating the percent area of leaves missing (grazing scars) to haphazardly chosen leaves along the transect. This survey was conducted as part of the GCE invertebrate monitoring program, and will be performed annually to assess long-term changes in relative species abundances across the GCE study area.
DOI: 10.6073/pasta/f71b0963e59e47fab31a5b6f8b725e41
title: Ungulate-Disturbance Interactions in Hemlock Ecosystems at Harvard Forest since 2012

description: Densities of ungulates are often associated with recent forest disturbances such as fire, logging and insect outbreaks, as increased resources stimulate tree regeneration, leading to abundant available browse. Despite the often significant role that ungulates play in disturbed forests, surprisingly little is known about ungulate-disturbance interactions, and ungulate herbivory is often excluded from examinations of forest response to disturbance. In the Northeastern United States, a large-scale insect outbreak, the hemlock wooly adelgid (HWA), has begun to have important effects on hemlock forests both directly and indirectly (i.e., by preemptive salvage logging). No studies have examined the interactions of both moose and deer activity with these associated canopy disturbances. Our objectives are twofold: to determine (1) the response of ungulates to varying disturbance types and intensities and (2) the influence of ungulate interactions with canopy disturbance on vegetation, other biota, and ecosystem processes. We will examine the relative abundance of moose and deer in four treatments (2 replicates) at the Hemlock Removal Experiment using three indices of ungulate activity: pellet group density, evidence of past browsing on seedlings and saplings, and the occurrence of animals using game cameras. We will also monitor the response of vegetation to ungulate browsing by sampling woody and herbaceous vegetation in fenced exclosures and paired controls in disturbed and undisturbed plots.
DOI: 10.26093/cds/aladin/35ap-rp9
title: DES-DR2 i HiPS

description: The second public data release of the Dark Energy Survey, DES DR2, based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4 m Blanco telescope at Cerro Tololo Inter-American Observatory in Chile. DES DR2 includes ~691 million distinct astronomical objects detected in 10,169 coadded image tiles of size 0.534 deg2 produced from 76,217 single epoch images.